Trace number 1554714

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) 1200.08 1200.42

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-1554714-1238731786.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
0.89/0.90	c s    0.9    39470    7702     80   353  10657       0      0    0.0   0    4
0.89/0.90	c l    0.9    39470    7702     80   353  10657       0  33044    0.0   0    4
0.89/0.94	c R    0.9    39522    7702     80   353  10657     102    102   51.9  12    5
1.20/1.22	c R    1.2    39681    7702     80   353  10657     203    203   61.6  14    5
1.49/1.51	c N    1.5    40134    7702     80   353  10657     803    803   83.5  34    5
1.59/1.67	c B    1.7    40235    7702     80   353  10657    1000   1000   81.2  18    5
2.09/2.14	c s    2.1    40336    7702     80   353  10657    1814   1814   81.4  29    5
2.30/2.35	c B    2.3    40358    7702     80   353  10657    2000   1999   80.9  16    5
2.59/2.60	c N    2.6    40785    7702     80   353  10657    2408   2407   78.7  32    6
3.59/3.69	c s    3.7    40785    7702     80   353  10657    3332   3331   78.0  33    7
5.09/5.16	c s    5.2    41690    7702     80   353  10657    6275   6272   91.1  35    7
5.29/5.32	c N    5.3    41788    7702     80   353  10657    6417   6414   90.3  33    8
6.89/6.97	c s    7.0    41787    7702     80   353  10657    7960   7957   86.1  41    9
6.99/7.06	c B    7.1    41844    7702     80   353  10657    8002   7999   85.9  20   10
8.79/8.82	c s    8.8    41844    7702     80   353  10657   10038  10035   83.4  34   11
10.59/10.64	c s   10.6    41861    7702     80   353  10657   13441  13438   84.7  39   12
11.69/11.79	c N   11.8    41861    7702     80   353  10657   16038  16035   90.4  31   14
14.98/15.08	c B   15.1    41861    7702     80   353  10657   24003  24000  100.2  34   16
20.39/20.49	c
20.39/20.49	c       original/binary      fixed     eliminated      learned       agility
20.39/20.49	c   seconds        variables     equivalent    conflicts       height       MB
20.39/20.49	c
20.39/20.49	c +   20.5    41861    7702     80   353  10657   33046  36348  106.3  40   19
24.09/24.16	c N   24.2    41861    7702     80   353  10657   38476  36393  108.6  36   20
25.49/25.55	c +   25.6    41861    7702     80   353  10657   41306  39982  109.8  33   20
33.09/33.13	c +   33.1    41861    7702     80   353  10657   51630  43980  112.9  40   19
42.98/43.01	c B   43.0    41861    7702     80   353  10657   64015  50526  115.2  35   23
43.38/43.42	c +   43.4    41861    7702     80   353  10657   64536  48378  115.3  39   23
61.17/61.29	c +   61.3    41861    7702     80   353  10657   80671  53215  115.7  39   29
75.57/75.70	c N   75.7    41861    7702     80   353  10657   89771  76282  115.7  40   32
94.86/94.99	c +   95.0    41861    7702     80   353  10657  100835  58536  112.0  31   27
124.15/124.22	c s  124.2    41890    7702     80   353  10657  118608  58680  104.2  20   40
128.95/129.05	c +  129.0    41890    7702     80   353  10657  126040  64389  101.2  21   42
153.14/153.23	c +  153.2    41890    7702     80   353  10657  157550  70827   96.5  27   46
155.75/155.87	c B  155.8    41890    7702     80   353  10657  160027  67093   95.8  36   48
157.25/157.30	c s  157.3    41891    7702     80   353  10657  160676  67742   95.8  17   44
172.65/172.77	c s  172.7    41892    7702     80   353  10657  176293  70941   93.3  24   36
224.33/224.46	c +  224.4    41892    7702     80   353  10657  196937  77909   91.4  39   41
237.92/238.02	c N  238.0    41892    7702     80   353  10657  205108  81567   90.8  29   46
339.60/339.79	c +  339.7    41892    7702     80   353  10657  246170  85699   88.2  42   44
471.26/471.44	c +  471.3    41892    7702     80   353  10657  307711  94268   84.6  38   59
623.81/624.08	c
623.81/624.08	c       original/binary      fixed     eliminated      learned       agility
623.81/624.08	c   seconds        variables     equivalent    conflicts       height       MB
623.81/624.08	c
623.81/624.08	c B  623.9    41892    7702     80   353  10657  384057  94559   83.3  45   62
625.31/625.55	c +  625.4    41892    7702     80   353  10657  384635 103694   83.2  38   62
860.24/860.51	c N  860.3    41892    7702     80   353  10657  461428 138146   80.2  39   80
904.93/905.24	c +  905.0    41892    7702     80   353  10657  480790 114063   79.7  36   43
1102.07/1102.48	c + 1102.2    41892    7702     80   353  10657  600988 125469   78.2  43   58
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 648613 conflicts, 845190 decisions, 2 random
1200.05/1200.40	c 0 iterations, 100 restarts, 1301 skipped
1200.05/1200.40	c 14 enlarged, 308 shrunken, 6340 rescored, 196 rebiased
1200.05/1200.40	c 10 simplifications, 3 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 80 fixed, 353 equiv, 10657 elim, 353 merged
1200.05/1200.40	c elim: 452315 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 98% substituted, 0.0% nots, 98.9% ands, 1.1% xors, 0.0% ites
1200.05/1200.40	c arty: 2.01 and 2.00 xor average arity
1200.05/1200.40	c prbe: 708570 probed, 44 phases, 44 rounds
1200.05/1200.40	c prbe: 76 failed, 2 lifted, 96 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 257 merged
1200.05/1200.40	c mins: 77744070 learned, 58% deleted, 109 strong, 233 depth
1200.05/1200.40	c subs: 295 forward, 368 backward, 452 doms
1200.05/1200.40	c strs: 74 forward, 1 backward
1200.05/1200.40	c doms: 1374 dominators, 1 high, 0 low
1200.05/1200.40	c prps: 778259769 propagations, 0.65 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 89 MB max, 273 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1554714-1238731786/watcher-1554714-1238731786 -o /tmp/evaluation-result-1554714-1238731786/solver-1554714-1238731786 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1554714-1238731786.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 24369
/proc/meminfo: memFree=1757624/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=2432 CPUtime=0
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 501 0 0 0 0 0 0 0 20 0 1 0 1145842385 2490368 486 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 608 487 63 155 0 451 0

[startup+0.102892 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 24369
/proc/meminfo: memFree=1757624/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=6896 CPUtime=0.09
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 1712 0 0 0 9 0 0 0 20 0 1 0 1145842385 7061504 1598 1992294400 134512640 135151029 4294956224 18446744073709551615 134581793 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 1724 1599 79 155 0 1567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.201903 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 24369
/proc/meminfo: memFree=1757624/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=7172 CPUtime=0.19
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 1804 0 0 0 19 0 0 0 21 0 1 0 1145842385 7344128 1690 1992294400 134512640 135151029 4294956224 18446744073709551615 134555096 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 1793 1690 79 155 0 1636 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7172

[startup+0.301914 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 24369
/proc/meminfo: memFree=1757624/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=7732 CPUtime=0.29
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 1942 0 0 0 29 0 0 0 22 0 1 0 1145842385 7917568 1828 1992294400 134512640 135151029 4294956224 18446744073709551615 134532453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 1933 1828 79 155 0 1776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7732

[startup+0.701958 s]
/proc/loadavg: 1.00 1.00 0.99 3/81 24369
/proc/meminfo: memFree=1757624/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=10648 CPUtime=0.69
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 3152 0 0 0 68 1 0 0 25 0 1 0 1145842385 10903552 2530 1992294400 134512640 135151029 4294956224 18446744073709551615 134575836 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 2662 2530 79 155 0 2505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10648

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1747632/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=10540 CPUtime=1.49
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 3246 0 0 0 148 1 0 0 25 0 1 0 1145842385 10792960 2495 1992294400 134512640 135151029 4294956224 18446744073709551615 134580760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 2635 2495 79 155 0 2478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10540

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1747504/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=10540 CPUtime=3.09
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 3246 0 0 0 308 1 0 0 25 0 1 0 1145842385 10792960 2495 1992294400 134512640 135151029 4294956224 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 2635 2495 79 155 0 2478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10540

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1747504/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=11468 CPUtime=6.29
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 3471 0 0 0 628 1 0 0 25 0 1 0 1145842385 11743232 2720 1992294400 134512640 135151029 4294956224 18446744073709551615 134554732 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 2867 2720 79 155 0 2710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11468

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1742192/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=16312 CPUtime=12.69
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 4705 0 0 0 1267 2 0 0 25 0 1 0 1145842385 16703488 3954 1992294400 134512640 135151029 4294956224 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 4078 3954 79 155 0 3921 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16312

[startup+25.5027 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1735344/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=22816 CPUtime=25.49
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 6294 0 0 0 2545 4 0 0 25 0 1 0 1145842385 23363584 5543 1992294400 134512640 135151029 4294956224 18446744073709551615 134554782 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 5704 5543 79 155 0 5547 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22816

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1730096/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=28312 CPUtime=51.08
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 7655 0 0 0 5102 6 0 0 25 0 1 0 1145842385 28991488 6904 1992294400 134512640 135151029 4294956224 18446744073709551615 134554668 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 7078 6904 79 155 0 6921 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28312

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1721968/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=36060 CPUtime=102.27
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 9622 0 0 0 10218 9 0 0 25 0 1 0 1145842385 36925440 8871 1992294400 134512640 135151029 4294956224 18446744073709551615 134552590 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 9015 8871 79 155 0 8858 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36060

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1706480/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=51596 CPUtime=162.25
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 13476 0 0 0 16212 13 0 0 25 0 1 0 1145842385 52834304 12725 1992294400 134512640 135151029 4294956224 18446744073709551615 134554879 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 12899 12725 79 155 0 12742 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 51596

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1706480/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=51596 CPUtime=222.23
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 13477 0 0 0 22210 13 0 0 25 0 1 0 1145842385 52834304 12726 1992294400 134512640 135151029 4294956224 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/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: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1697072/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=61280 CPUtime=282.21
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 15891 0 0 0 28206 15 0 0 25 0 1 0 1145842385 62750720 15140 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 15320 15140 79 155 0 15163 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 61280

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1685296/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=72684 CPUtime=342.2
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 18747 0 0 0 34202 18 0 0 25 0 1 0 1145842385 74428416 17996 1992294400 134512640 135151029 4294956224 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 18171 17996 79 155 0 18014 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 72684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1685232/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=72684 CPUtime=402.18
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 18748 0 0 0 40200 18 0 0 25 0 1 0 1145842385 74428416 17997 1992294400 134512640 135151029 4294956224 18446744073709551615 134551294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 18171 17997 79 155 0 18014 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 72684

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1685232/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=72684 CPUtime=462.16
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 18748 0 0 0 46198 18 0 0 25 0 1 0 1145842385 74428416 17997 1992294400 134512640 135151029 4294956224 18446744073709551615 134574341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 18171 17997 79 155 0 18014 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 72684

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1684912/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=73080 CPUtime=522.14
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 18872 0 0 0 52196 18 0 0 25 0 1 0 1145842385 74833920 18121 1992294400 134512640 135151029 4294956224 18446744073709551615 134581524 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 18270 18121 79 155 0 18113 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 73080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1680816/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=77020 CPUtime=582.12
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 19831 0 0 0 58193 19 0 0 25 0 1 0 1145842385 78868480 19080 1992294400 134512640 135151029 4294956224 18446744073709551615 134574229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 19255 19080 79 155 0 19098 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 77020

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24370
/proc/meminfo: memFree=1680048/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=78012 CPUtime=642.1
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 20023 0 0 0 64191 19 0 0 25 0 1 0 1145842385 79884288 19272 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 19503 19272 79 155 0 19346 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 78012

[startup+702.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/82 24370
/proc/meminfo: memFree=1679472/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=78780 CPUtime=702.09
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 20171 0 0 0 70190 19 0 0 25 0 1 0 1145842385 80670720 19420 1992294400 134512640 135151029 4294956224 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 19695 19420 79 155 0 19538 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 78780

[startup+762.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/82 24370
/proc/meminfo: memFree=1678960/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=79420 CPUtime=762.07
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 20303 0 0 0 76188 19 0 0 25 0 1 0 1145842385 81326080 19552 1992294400 134512640 135151029 4294956224 18446744073709551615 134573883 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 19855 19552 79 155 0 19698 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 79420

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 24370
/proc/meminfo: memFree=1678448/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=79932 CPUtime=822.05
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 20439 0 0 0 82186 19 0 0 25 0 1 0 1145842385 81850368 19688 1992294400 134512640 135151029 4294956224 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 19983 19688 79 155 0 19826 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 79932

[startup+882.307 s]
/proc/loadavg: 1.10 1.03 1.00 2/82 24370
/proc/meminfo: memFree=1670128/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=88540 CPUtime=882.04
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 22506 0 0 0 88182 22 0 0 25 0 1 0 1145842385 90664960 21755 1992294400 134512640 135151029 4294956224 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 22135 21755 79 155 0 21978 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 88540

[startup+942.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/82 24370
/proc/meminfo: memFree=1664688/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=93904 CPUtime=942.02
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 23850 0 0 0 94179 23 0 0 25 0 1 0 1145842385 96157696 23099 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 23476 23099 79 155 0 23319 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 93904

[startup+1002.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/82 24370
/proc/meminfo: memFree=1664752/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=93908 CPUtime=1002
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 23855 0 0 0 100177 23 0 0 25 0 1 0 1145842385 96161792 23104 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 23477 23104 79 155 0 23320 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 93908

[startup+1062.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/82 24370
/proc/meminfo: memFree=1664688/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=93908 CPUtime=1061.99
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 23861 0 0 0 106176 23 0 0 25 0 1 0 1145842385 96161792 23110 1992294400 134512640 135151029 4294956224 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 23477 23110 79 155 0 23320 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 93908

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/82 24370
/proc/meminfo: memFree=1664624/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=93908 CPUtime=1121.97
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 23868 0 0 0 112174 23 0 0 25 0 1 0 1145842385 96161792 23117 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 23477 23117 79 155 0 23320 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 93908

[startup+1182.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/82 24370
/proc/meminfo: memFree=1664560/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=93908 CPUtime=1181.95
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 23881 0 0 0 118172 23 0 0 25 0 1 0 1145842385 96161792 23130 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 23477 23130 79 155 0 23320 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 93908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 24370
/proc/meminfo: memFree=1664496/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=93908 CPUtime=1200.05
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 23893 0 0 0 119982 23 0 0 25 0 1 0 1145842385 96161792 23142 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 23477 23142 79 155 0 23320 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93908

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

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

[startup+1200.4 s]
/proc/loadavg: 1.06 1.05 1.00 2/82 24370
/proc/meminfo: memFree=1664496/2055920 swapFree=4172784/4192956
[pid=24369] ppid=24367 vsize=93908 CPUtime=1200.05
/proc/24369/stat : 24369 (precosat) R 24367 24369 23855 0 -1 4194304 23893 0 0 0 119982 23 0 0 25 0 1 0 1145842385 96161792 23142 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24369/statm: 23477 23142 79 155 0 23320 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 93908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.248962
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 93908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23893
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= 1824

runsolver used 1.39379 second user time and 4.07638 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-03 06:09:46
IDJOB=1554714
IDBENCH=70786
IDSOLVER=507
FILE ID=node87/1554714-1238731786
PBS_JOBID= 9085331
Free space on /tmp= 66436 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-1554714-1238731786/watcher-1554714-1238731786 -o /tmp/evaluation-result-1554714-1238731786/solver-1554714-1238731786 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1554714-1238731786.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=2014313924

node87.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1758040 kB
Buffers:         48592 kB
Cached:         169176 kB
SwapCached:       9352 kB
Active:          52544 kB
Inactive:       176184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758040 kB
SwapTotal:     4192956 kB
SwapFree:      4172784 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          16472 kB
Slab:            53328 kB
Committed_AS:  2859788 kB
PageTables:       2676 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= 66436 MiB
End job on node87 at 2009-04-03 06:29:48