Trace number 1773741

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 10000.1 10002.9

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1773741-1241186328.cnf
0.00/0.00	c found header 'p cnf 18792 56183'
0.00/0.08	c finished parsing
0.00/0.08	c
0.00/0.08	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.08	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.08	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.08	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.08	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.08	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.08	c
0.00/0.08	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.08	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.08	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.08	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.08	c
0.00/0.08	c starting search after 0.1 seconds
0.00/0.08	c no decision limit
0.00/0.08	c
0.00/0.08	c       original/binary      fixed     eliminated      learned       agility
0.00/0.08	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.08	c
0.00/0.08	c *    0.1    56181   18790      2     0      0       0      0    0.0   0    5
0.89/0.95	c s    0.9    39470    7702     80   353  10657       0      0    0.0   0    4
0.89/0.95	c l    0.9    39470    7702     80   353  10657       0  33044    0.0   0    4
0.89/0.99	c R    1.0    39522    7702     80   353  10657     102    102   51.9  12    5
1.20/1.27	c R    1.3    39681    7702     80   353  10657     203    203   61.6  14    5
1.49/1.58	c N    1.6    40134    7702     80   353  10657     803    803   83.5  34    5
1.69/1.75	c B    1.8    40235    7702     80   353  10657    1000   1000   81.2  18    5
2.20/2.26	c s    2.3    40336    7702     80   353  10657    1814   1814   81.4  29    5
2.39/2.47	c B    2.5    40358    7702     80   353  10657    2000   1999   80.9  16    5
2.69/2.74	c N    2.7    40785    7702     80   353  10657    2408   2407   78.7  32    6
3.79/3.88	c s    3.9    40785    7702     80   353  10657    3332   3331   78.0  33    7
5.39/5.45	c s    5.5    41690    7702     80   353  10657    6275   6272   91.1  35    7
5.59/5.62	c N    5.6    41788    7702     80   353  10657    6417   6414   90.3  33    8
7.28/7.39	c s    7.4    41787    7702     80   353  10657    7960   7957   86.1  41    9
7.38/7.48	c B    7.5    41844    7702     80   353  10657    8002   7999   85.9  20   10
9.28/9.36	c s    9.4    41844    7702     80   353  10657   10038  10035   83.4  34   11
11.29/11.30	c s   11.3    41861    7702     80   353  10657   13441  13438   84.7  39   12
12.49/12.54	c N   12.5    41861    7702     80   353  10657   16038  16035   90.4  31   14
15.99/16.04	c B   16.0    41861    7702     80   353  10657   24003  24000  100.2  34   16
21.69/21.71	c
21.69/21.71	c       original/binary      fixed     eliminated      learned       agility
21.69/21.71	c   seconds        variables     equivalent    conflicts       height       MB
21.69/21.71	c
21.69/21.71	c +   21.7    41861    7702     80   353  10657   33046  36348  106.3  40   19
25.48/25.57	c N   25.6    41861    7702     80   353  10657   38476  36393  108.6  36   20
26.98/27.06	c +   27.1    41861    7702     80   353  10657   41306  39982  109.8  33   20
35.08/35.10	c +   35.1    41861    7702     80   353  10657   51630  43980  112.9  40   19
45.38/45.41	c B   45.4    41861    7702     80   353  10657   64015  50526  115.2  35   23
45.78/45.85	c +   45.8    41861    7702     80   353  10657   64536  48378  115.3  39   23
64.57/64.62	c +   64.6    41861    7702     80   353  10657   80671  53215  115.7  39   29
79.67/79.74	c N   79.7    41861    7702     80   353  10657   89771  76282  115.7  40   32
99.96/100.03	c +  100.0    41861    7702     80   353  10657  100835  58536  112.0  31   27
130.55/130.66	c s  130.6    41890    7702     80   353  10657  118608  58680  104.2  20   40
135.74/135.80	c +  135.8    41890    7702     80   353  10657  126040  64389  101.2  21   42
161.04/161.15	c +  161.1    41890    7702     80   353  10657  157550  70827   96.5  27   46
163.74/163.88	c B  163.8    41890    7702     80   353  10657  160027  67093   95.8  36   48
165.24/165.39	c s  165.3    41891    7702     80   353  10657  160676  67742   95.8  17   44
181.54/181.63	c s  181.6    41892    7702     80   353  10657  176293  70941   93.3  24   36
235.52/235.61	c +  235.5    41892    7702     80   353  10657  196937  77909   91.4  39   41
249.62/249.80	c N  249.7    41892    7702     80   353  10657  205108  81567   90.8  29   46
355.89/356.02	c +  355.9    41892    7702     80   353  10657  246170  85699   88.2  42   44
493.24/493.42	c +  493.3    41892    7702     80   353  10657  307711  94268   84.6  38   59
652.50/652.79	c
652.50/652.79	c       original/binary      fixed     eliminated      learned       agility
652.50/652.79	c   seconds        variables     equivalent    conflicts       height       MB
652.50/652.79	c
652.50/652.79	c B  652.6    41892    7702     80   353  10657  384057  94559   83.3  45   62
654.10/654.33	c +  654.1    41892    7702     80   353  10657  384635 103694   83.2  38   62
898.54/898.84	c N  898.6    41892    7702     80   353  10657  461428 138146   80.2  39   80
945.02/945.35	c +  945.1    41892    7702     80   353  10657  480790 114063   79.7  36   43
1150.86/1151.29	c + 1151.0    41892    7702     80   353  10657  600988 125469   78.2  43   58
1493.96/1494.45	c + 1494.0    41892    7702     80   353  10657  751235 138015   76.5  28   57
1774.59/1775.11	c B 1774.6    41892    7702     80   353  10657  896147 138125   75.1  37   81
1883.95/1884.50	c + 1884.0    41892    7702     80   353  10657  939040 151816   74.7  37   86
2060.50/2061.11	c N 2060.5    41892    7702     80   353  10657 1025274 171670   74.3  31   99
2322.33/2323.03	c + 2322.4    41892    7702     80   353  10657 1173800 166997   75.2  39   69
2893.56/2894.47	c + 2893.6    41892    7702     80   353  10657 1467250 183696   73.8  39   76
3693.13/3694.22	c + 3693.2    41892    7702     80   353  10657 1834062 202065   73.3  25   89
4108.81/4110.05	c B 4108.9    41892    7702     80   353  10657 2048318 202796   72.8  26   91
4480.30/4481.66	c R 4480.4    41892    7702     80   353  10657 2255357 229836   73.3  23  103
4564.28/4565.68	c + 4564.4    41892    7702     80   353  10657 2292576 222271   73.2  16   99
5976.48/5978.21	c + 5976.5    41892    7702     80   353  10657 2865720 244498   72.8  42  119
7226.42/7228.55	c + 7226.5    41892    7702     80   353  10657 3582154 268947   72.2  19  120
9346.41/9349.15	c + 9346.5    41892    7702     80   353  10657 4477690 295841   71.9  44  118
9696.71/9699.59	c B 9696.8    41892    7702     80   353  10657 4608649 228368   71.5  33   93
10000.03/10002.90	c
10000.03/10002.90	c *** CAUGHT SIGNAL 15 ***
10000.03/10002.90	c
10000.03/10002.90	c 4744297 conflicts, 6158929 decisions, 7 random
10000.03/10002.90	c 0 iterations, 406 restarts, 7783 skipped
10000.03/10002.90	c 23 enlarged, 308 shrunken, 46374 rescored, 1022 rebiased
10000.03/10002.90	c 10 simplifications, 9 reductions
10000.03/10002.90	c
10000.03/10002.90	c vars: 80 fixed, 353 equiv, 10657 elim, 353 merged
10000.03/10002.90	c elim: 452315 resolutions, 1 phases, 1 rounds
10000.03/10002.90	c sbst: 98% substituted, 0.0% nots, 98.9% ands, 1.1% xors, 0.0% ites
10000.03/10002.90	c arty: 2.01 and 2.00 xor average arity
10000.03/10002.90	c prbe: 3219422 probed, 207 phases, 207 rounds
10000.03/10002.90	c prbe: 76 failed, 2 lifted, 96 merged
10000.03/10002.90	c sccs: 0 non trivial, 0 fixed, 0 merged
10000.03/10002.90	c hash: 0 units, 257 merged
10000.03/10002.90	c mins: 485611373 learned, 60% deleted, 474 strong, 233 depth
10000.03/10002.90	c subs: 295 forward, 368 backward, 452 doms
10000.03/10002.90	c strs: 74 forward, 1 backward
10000.03/10002.90	c doms: 1374 dominators, 1 high, 0 low
10000.03/10002.90	c prps: 5223109616 propagations, 0.52 megaprops
10000.03/10002.90	c
10000.03/10002.90	c 10000.0 seconds, 190 MB max, 1837 MB recycled
10000.03/10002.90	c
10000.03/10002.90	c *** CAUGHT SIGNAL 15 ***
10000.03/10002.90	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773741-1241186328/watcher-1773741-1241186328 -o /tmp/evaluation-result-1773741-1241186328/solver-1773741-1241186328 -C 10000 -W 12000 -M 1800 HOME/precosat HOME/instance-1773741-1241186328.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 30331
/proc/meminfo: memFree=822496/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=2432 CPUtime=0
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 447 0 0 0 0 0 0 0 18 0 1 0 146665953 2490368 432 1992294400 134512640 135151029 4294956240 18446744073709551615 134515933 0 0 4096 0 0 0 0 17 1 0 0
/proc/30331/statm: 608 435 60 155 0 451 0

[startup+0.103024 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 30331
/proc/meminfo: memFree=822496/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=6896 CPUtime=0.09
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 1706 0 0 0 9 0 0 0 18 0 1 0 146665953 7061504 1592 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 1724 1593 79 155 0 1567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.202035 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 30331
/proc/meminfo: memFree=822496/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=7172 CPUtime=0.19
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 1793 0 0 0 19 0 0 0 18 0 1 0 146665953 7344128 1679 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 1793 1679 79 155 0 1636 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7172

[startup+0.302045 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 30331
/proc/meminfo: memFree=822496/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=7436 CPUtime=0.29
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 1867 0 0 0 29 0 0 0 19 0 1 0 146665953 7614464 1753 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 1859 1753 79 155 0 1702 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7436

[startup+0.701088 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 30331
/proc/meminfo: memFree=822496/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=10516 CPUtime=0.69
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 3117 0 0 0 68 1 0 0 22 0 1 0 146665953 10768384 2495 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 2629 2495 79 155 0 2472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10516

[startup+1.50118 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 30332
/proc/meminfo: memFree=812632/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=10540 CPUtime=1.49
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 3246 0 0 0 148 1 0 0 25 0 1 0 146665953 10792960 2495 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 2635 2495 79 155 0 2478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10540

[startup+3.10135 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 30332
/proc/meminfo: memFree=812504/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=10540 CPUtime=3.09
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 3246 0 0 0 308 1 0 0 25 0 1 0 146665953 10792960 2495 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 2635 2495 79 155 0 2478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10540

[startup+6.30169 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 30332
/proc/meminfo: memFree=812384/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=10808 CPUtime=6.29
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 3320 0 0 0 628 1 0 0 25 0 1 0 146665953 11067392 2569 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 2702 2569 79 155 0 2545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10808

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 30332
/proc/meminfo: memFree=807856/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=15784 CPUtime=12.69
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 4551 0 0 0 1267 2 0 0 25 0 1 0 146665953 16162816 3800 1992294400 134512640 135151029 4294956240 18446744073709551615 134581738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 3946 3800 79 155 0 3789 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15784

[startup+25.5028 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 30332
/proc/meminfo: memFree=800304/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=22816 CPUtime=25.48
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 6287 0 0 0 2543 5 0 0 25 0 1 0 146665953 23363584 5536 1992294400 134512640 135151029 4294956240 18446744073709551615 134578323 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 5704 5536 79 155 0 5547 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22816

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.91 2/65 30332
/proc/meminfo: memFree=796016/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=27508 CPUtime=51.07
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 7439 0 0 0 5101 6 0 0 25 0 1 0 146665953 28168192 6688 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 6877 6688 79 155 0 6720 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27508

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 30332
/proc/meminfo: memFree=787184/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=36060 CPUtime=102.26
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 9588 0 0 0 10218 8 0 0 25 0 1 0 146665953 36925440 8837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 9015 8837 79 155 0 8858 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36060

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=772720/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=50392 CPUtime=162.24
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 13188 0 0 0 16212 12 0 0 25 0 1 0 146665953 51601408 12437 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 12598 12437 79 155 0 12441 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 50392

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=771504/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=51596 CPUtime=222.23
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 13477 0 0 0 22210 13 0 0 25 0 1 0 146665953 52834304 12726 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 12899 12726 79 155 0 12742 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51596

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=765040/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=58212 CPUtime=282.21
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 15146 0 0 0 28206 15 0 0 25 0 1 0 146665953 59609088 14395 1992294400 134512640 135151029 4294956240 18446744073709551615 134554915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 14553 14395 79 155 0 14396 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 58212

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=750896/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=72288 CPUtime=342.19
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 18645 0 0 0 34199 20 0 0 25 0 1 0 146665953 74022912 17894 1992294400 134512640 135151029 4294956240 18446744073709551615 134520459 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 18072 17894 79 155 0 17915 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 72288

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=750384/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=72684 CPUtime=402.17
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 18748 0 0 0 40196 21 0 0 25 0 1 0 146665953 74428416 17997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 18171 17997 79 155 0 18014 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 72684

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=750384/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=72684 CPUtime=462.16
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 18748 0 0 0 46195 21 0 0 25 0 1 0 146665953 74428416 17997 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 18171 17997 79 155 0 18014 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 72684

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=750320/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=72684 CPUtime=522.14
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 18751 0 0 0 52192 22 0 0 25 0 1 0 146665953 74428416 18000 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 18171 18000 79 155 0 18014 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 72684

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=746032/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=77020 CPUtime=582.12
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 19822 0 0 0 58189 23 0 0 25 0 1 0 146665953 78868480 19071 1992294400 134512640 135151029 4294956240 18446744073709551615 134542670 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 19255 19071 79 155 0 19098 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 77020

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30338
/proc/meminfo: memFree=745776/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=77500 CPUtime=642.11
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 19901 0 0 0 64187 24 0 0 25 0 1 0 146665953 79360000 19150 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 19375 19150 79 155 0 19218 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 77500

[startup+702.301 s]

################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=614896/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=209716 CPUtime=9039.7
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52587 0 0 0 903880 90 0 0 25 0 1 0 146665953 214749184 51632 1992294400 134512640 135151029 4294956240 18446744073709551615 134552229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 52429 51632 79 155 0 52272 0
Current children cumulated CPU time (s) 9039.7
Current children cumulated vsize (KiB) 209716

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=614512/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=210232 CPUtime=9099.68
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52686 0 0 0 909878 90 0 0 25 0 1 0 146665953 215277568 51731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 52558 51731 79 155 0 52401 0
Current children cumulated CPU time (s) 9099.68
Current children cumulated vsize (KiB) 210232

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622448/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9159.66
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52738 0 0 0 915876 90 0 0 25 0 1 0 146665953 204349440 49695 1992294400 134512640 135151029 4294956240 18446744073709551615 134551895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49695 79 155 0 49733 0
Current children cumulated CPU time (s) 9159.66
Current children cumulated vsize (KiB) 199560

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622512/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9219.65
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52738 0 0 0 921874 91 0 0 25 0 1 0 146665953 204349440 49695 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49695 79 155 0 49733 0
Current children cumulated CPU time (s) 9219.65
Current children cumulated vsize (KiB) 199560

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622512/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9279.63
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52738 0 0 0 927872 91 0 0 25 0 1 0 146665953 204349440 49695 1992294400 134512640 135151029 4294956240 18446744073709551615 134530847 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49695 79 155 0 49733 0
Current children cumulated CPU time (s) 9279.63
Current children cumulated vsize (KiB) 199560

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622512/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9339.62
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52740 0 0 0 933871 91 0 0 25 0 1 0 146665953 204349440 49697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49697 79 155 0 49733 0
Current children cumulated CPU time (s) 9339.62
Current children cumulated vsize (KiB) 199560

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622576/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9399.59
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52740 0 0 0 939868 91 0 0 25 0 1 0 146665953 204349440 49697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49697 79 155 0 49733 0
Current children cumulated CPU time (s) 9399.59
Current children cumulated vsize (KiB) 199560

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622576/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9459.58
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52740 0 0 0 945867 91 0 0 25 0 1 0 146665953 204349440 49697 1992294400 134512640 135151029 4294956240 18446744073709551615 134551333 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49697 79 155 0 49733 0
Current children cumulated CPU time (s) 9459.58
Current children cumulated vsize (KiB) 199560

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622576/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9519.56
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52740 0 0 0 951864 92 0 0 25 0 1 0 146665953 204349440 49697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49697 79 155 0 49733 0
Current children cumulated CPU time (s) 9519.56
Current children cumulated vsize (KiB) 199560

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30354
/proc/meminfo: memFree=622320/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=200076 CPUtime=9579.55
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52812 0 0 0 957863 92 0 0 25 0 1 0 146665953 204877824 49769 1992294400 134512640 135151029 4294956240 18446744073709551615 134578235 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 50019 49769 79 155 0 49862 0
Current children cumulated CPU time (s) 9579.55
Current children cumulated vsize (KiB) 200076

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622192/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=200076 CPUtime=9639.53
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52826 0 0 0 963861 92 0 0 25 0 1 0 146665953 204877824 49783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 50019 49783 79 155 0 49862 0
Current children cumulated CPU time (s) 9639.53
Current children cumulated vsize (KiB) 200076

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622320/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9699.51
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52831 0 0 0 969859 92 0 0 25 0 1 0 146665953 204349440 49703 1992294400 134512640 135151029 4294956240 18446744073709551615 134542978 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49703 79 155 0 49733 0
Current children cumulated CPU time (s) 9699.51
Current children cumulated vsize (KiB) 199560

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622384/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9759.49
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52831 0 0 0 975857 92 0 0 25 0 1 0 146665953 204349440 49703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49703 79 155 0 49733 0
Current children cumulated CPU time (s) 9759.49
Current children cumulated vsize (KiB) 199560

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622448/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9819.47
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52831 0 0 0 981855 92 0 0 25 0 1 0 146665953 204349440 49703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49703 79 155 0 49733 0
Current children cumulated CPU time (s) 9819.47
Current children cumulated vsize (KiB) 199560

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622512/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9879.46
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52831 0 0 0 987853 93 0 0 25 0 1 0 146665953 204349440 49703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49703 79 155 0 49733 0
Current children cumulated CPU time (s) 9879.46
Current children cumulated vsize (KiB) 199560

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622512/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9939.45
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52831 0 0 0 993852 93 0 0 25 0 1 0 146665953 204349440 49703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49703 79 155 0 49733 0
Current children cumulated CPU time (s) 9939.45
Current children cumulated vsize (KiB) 199560

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622576/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=9999.43
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52831 0 0 0 999850 93 0 0 25 0 1 0 146665953 204349440 49703 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49703 79 155 0 49733 0
Current children cumulated CPU time (s) 9999.43
Current children cumulated vsize (KiB) 199560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 30356
/proc/meminfo: memFree=622576/2055920 swapFree=4191900/4192956
[pid=30331] ppid=30329 vsize=199560 CPUtime=10000
/proc/30331/stat : 30331 (precosat) R 30329 30331 30294 0 -1 4194304 52831 0 0 0 999910 93 0 0 25 0 1 0 146665953 204349440 49703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30331/statm: 49890 49703 79 155 0 49733 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 199560

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9999.1
CPU system time (s): 0.965853
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 210488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.1
system time used= 0.965853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52831
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 19540

runsolver used 8.5337 second user time and 19.1061 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-01 15:58:48
IDJOB=1773741
IDBENCH=70786
IDSOLVER=607
FILE ID=node21/1773741-1241186328
PBS_JOBID= 9224607
Free space on /tmp= 66480 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773741-1241186328/watcher-1773741-1241186328 -o /tmp/evaluation-result-1773741-1241186328/solver-1773741-1241186328 -C 10000 -W 12000 -M 1800  HOME/precosat HOME/instance-1773741-1241186328.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=737788444

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.233
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        822976 kB
Buffers:         81092 kB
Cached:        1034064 kB
SwapCached:        384 kB
Active:         114092 kB
Inactive:      1014356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        822976 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1752 kB
Writeback:           0 kB
Mapped:          21692 kB
Slab:            90564 kB
Committed_AS:   761704 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66476 MiB
End job on node21 at 2009-05-01 18:45:33