Trace number 1516391

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S603077945-019.cnf
MD5SUMba7fab3ac0ce1b351c2d42cffabe6360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

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-1516391-1238268908.cnf
0.00/0.00	c found header 'p cnf 70 6230'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.23	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.23	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     100    100   24.5   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     200    200   23.8  11    1
0.19/0.26	c N    0.3     6230      70      0     0      0     807    807   24.8  29    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1002   1002   24.8  33    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2002   2002   24.5  39    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2416   2416   24.3  39    1
0.49/0.53	c +    0.5     6230      70      0     0      0    6233   6853   23.1  40    2
0.49/0.54	c N    0.5     6230      70      0     0      0    6426   6426   23.1  40    2
0.59/0.62	c +    0.6     6230      70      0     0      0    7790   7538   22.8  40    2
0.59/0.64	c B    0.6     6230      70      0     0      0    8007   7074   22.8  39    2
0.69/0.75	c +    0.8     6230      70      0     0      0    9737   8291   22.6  40    2
0.89/0.92	c +    0.9     6230      70      0     0      0   12171   9120   22.5  38    2
1.10/1.14	c +    1.1     6230      70      0     0      0   15212  10032   22.3  40    2
1.10/1.20	c N    1.2     6230      70      0     0      0   16048   9964   22.2  39    2
1.39/1.41	c +    1.4     6230      70      0     0      0   19017  11035   22.0  39    2
1.69/1.77	c +    1.8     6230      70      0     0      0   23770  12138   21.9  40    2
1.69/1.79	c
1.69/1.79	c       original/binary      fixed     eliminated      learned       agility
1.69/1.79	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.79	c
1.69/1.79	c B    1.8     6230      70      0     0      0   24016  11288   21.8  39    2
2.19/2.25	c +    2.3     6230      70      0     0      0   29710  13351   21.7  40    3
2.89/2.92	c +    2.9     6230      70      0     0      0   37136  14686   21.5  40    3
2.99/3.05	c N    3.0     6230      70      0     0      0   38505  14694   21.5  40    3
3.69/3.80	c +    3.8     6230      70      0     0      0   46420  16154   21.5  39    3
4.99/5.08	c +    5.1     6230      70      0     0      0   58025  17769   21.3  40    4
5.69/5.78	c B    5.8     6230      70      0     0      0   64022  17775   21.1  39    4
6.59/6.66	c +    6.7     6230      70      0     0      0   72530  19545   21.2  40    4
8.69/8.77	c N    8.8     6230      70      0     0      0   89800  19549   21.0  40    4
8.79/8.88	c +    8.9     6230      70      0     0      0   90660  21499   21.0  40    4
11.78/11.87	c +   11.9     6230      70      0     0      0  113325  23648   20.7  40    5
15.49/15.59	c +   15.6     6230      70      0     0      0  141655  26012   20.7  39    5
18.29/18.35	c B   18.3     6230      70      0     0      0  160043  26016   20.9  40    6
21.18/21.23	c +   21.2     6230      70      0     0      0  177066  28613   20.9  40    6
26.18/26.25	c N   26.2     6230      70      0     0      0  205191  28619   20.8  40    7
29.18/29.22	c +   29.2     6230      70      0     0      0  221332  31474   20.8  40    7
39.17/39.28	c +   39.3     6230      70      0     0      0  276666  34621   20.5  39    8
53.48/53.59	c +   53.6     6230      70      0     0      0  345831  38083   20.2  40    8
61.37/61.44	c B   61.4     6230      70      0     0      0  384077  38092   20.2  38    9
71.67/71.72	c
71.67/71.72	c       original/binary      fixed     eliminated      learned       agility
71.67/71.72	c   seconds        variables     equivalent    conflicts       height       MB
71.67/71.72	c
71.67/71.72	c +   71.7     6230      70      0     0      0  432285  41891   20.1  39   10
77.97/78.09	c N   78.1     6230      70      0     0      0  461584  41898   20.1  40   10
97.76/97.90	c +   97.9     6230      70      0     0      0  540355  46080   20.0  39   11
134.84/134.96	c +  134.9     6230      70      0     0      0  675441  50688   19.7  40   12
189.23/189.31	c +  189.2     6230      70      0     0      0  844300  55756   19.8  40   14
208.42/208.60	c B  208.5     6230      70      0     0      0  896167  55769   19.8  39   14
250.80/250.97	c N  250.9     6230      70      0     0      0 1025576  55769   19.7  38   15
260.80/260.96	c +  260.9     6230      70      0     0      0 1055377  61331   19.6  40   15
362.36/362.59	c +  362.5     6230      70      0     0      0 1319220  67464   19.4  40   17
499.32/499.56	c +  499.4     6230      70      0     0      0 1649025  74210   19.4  39   20
687.94/688.27	c B  688.0     6230      70      0     0      0 2048352  74225   19.3  40   22
694.15/694.46	c +  694.2     6230      70      0     0      0 2061280  81631   19.3  39   22
798.31/798.69	c N  798.4     6230      70      0     0      0 2255880  81644   19.2  39   24
966.65/967.00	c +  966.7     6230      70      0     0      0 2576603  89794   19.1  39   25
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 2987766 conflicts, 3244673 decisions, 1 random
1200.07/1200.50	c 0 iterations, 4 restarts, 5174 skipped
1200.07/1200.50	c 28 enlarged, 0 shrunken, 29185 rescored, 722 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 57233 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 140 probed, 1 phases, 1 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 65772308 learned, 19% deleted, 0 strong, 9 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 47790214 propagations, 0.04 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 27 MB max, 310 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516391-1238268908/watcher-1516391-1238268908 -o /tmp/evaluation-result-1516391-1238268908/solver-1516391-1238268908 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516391-1238268908.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: 0.99 0.97 0.99 3/64 9161
/proc/meminfo: memFree=1097144/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=1052 CPUtime=0
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1099557571 1077248 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 263 143 63 155 0 106 0

[startup+0.0583501 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9161
/proc/meminfo: memFree=1097144/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=1680 CPUtime=0.05
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 328 0 0 0 5 0 0 0 18 0 1 0 1099557571 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1680

[startup+0.101357 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9161
/proc/meminfo: memFree=1097144/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=1680 CPUtime=0.09
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 1099557571 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134548067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.301391 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9161
/proc/meminfo: memFree=1097144/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=1688 CPUtime=0.29
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 396 0 0 0 29 0 0 0 19 0 1 0 1099557571 1728512 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134551376 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 422 313 79 155 0 265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1688

[startup+0.701462 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 9161
/proc/meminfo: memFree=1097144/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=2620 CPUtime=0.69
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 642 0 0 0 69 0 0 0 22 0 1 0 1099557571 2682880 559 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 655 559 79 155 0 498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2620

[startup+1.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1094896/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=3292 CPUtime=1.49
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 807 0 0 0 149 0 0 0 25 0 1 0 1099557571 3371008 724 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 823 724 79 155 0 666 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3292

[startup+3.10188 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1094128/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=4116 CPUtime=3.09
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 987 0 0 0 309 0 0 0 25 0 1 0 1099557571 4214784 904 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 1029 904 79 155 0 872 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4116

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1092976/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=5140 CPUtime=6.29
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 1208 0 0 0 629 0 0 0 25 0 1 0 1099557571 5263360 1125 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 1285 1125 79 155 0 1128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5140

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1091760/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=6292 CPUtime=12.69
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 1484 0 0 0 1268 1 0 0 25 0 1 0 1099557571 6443008 1401 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 1573 1401 79 155 0 1416 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6292

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1090160/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=8064 CPUtime=25.48
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 1841 0 0 0 2547 1 0 0 25 0 1 0 1099557571 8257536 1758 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 2016 1758 79 155 0 1859 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8064

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1088496/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=9840 CPUtime=51.08
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 2242 0 0 0 5106 2 0 0 25 0 1 0 1099557571 10076160 2159 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 2460 2159 79 155 0 2303 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9840

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1085808/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=12964 CPUtime=102.26
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 2896 0 0 0 10223 3 0 0 25 0 1 0 1099557571 13275136 2813 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 3241 2813 79 155 0 3084 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12964

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1083696/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=15176 CPUtime=162.24
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 3415 0 0 0 16220 4 0 0 25 0 1 0 1099557571 15540224 3332 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 3794 3332 79 155 0 3637 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15176

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1082416/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=16720 CPUtime=222.21
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 3724 0 0 0 22217 4 0 0 25 0 1 0 1099557571 17121280 3641 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 4180 3641 79 155 0 4023 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16720

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9162
/proc/meminfo: memFree=1081520/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=18092 CPUtime=282.19
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 3966 0 0 0 28215 4 0 0 25 0 1 0 1099557571 18526208 3883 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 4523 3883 79 155 0 4366 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18092

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1080816/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=19264 CPUtime=342.17
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 4148 0 0 0 34212 5 0 0 25 0 1 0 1099557571 19726336 4065 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 4816 4065 79 155 0 4659 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1079280/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=21048 CPUtime=402.15
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 4521 0 0 0 40210 5 0 0 25 0 1 0 1099557571 21553152 4438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 5262 4438 79 155 0 5105 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21048

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1078512/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=22008 CPUtime=462.13
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 4702 0 0 0 46207 6 0 0 25 0 1 0 1099557571 22536192 4619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 5502 4619 79 155 0 5345 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 22008

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1077616/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=23456 CPUtime=522.1
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 4930 0 0 0 52204 6 0 0 25 0 1 0 1099557571 24018944 4847 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 5864 4847 79 155 0 5707 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 23456

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1077104/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=23976 CPUtime=582.09
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5063 0 0 0 58202 7 0 0 25 0 1 0 1099557571 24551424 4980 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 5994 4980 79 155 0 5837 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 23976

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1076656/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=24496 CPUtime=642.07
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5170 0 0 0 64200 7 0 0 25 0 1 0 1099557571 25083904 5087 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 6124 5087 79 155 0 5967 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 24496

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1075824/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=25540 CPUtime=702.05
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5362 0 0 0 70197 8 0 0 25 0 1 0 1099557571 26152960 5279 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 6385 5279 79 155 0 6228 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 25540

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1075312/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=25988 CPUtime=762.03
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5487 0 0 0 76195 8 0 0 25 0 1 0 1099557571 26611712 5404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 6497 5404 79 155 0 6340 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 25988

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1074800/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=26768 CPUtime=822
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5631 0 0 0 82192 8 0 0 25 0 1 0 1099557571 27410432 5548 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 6692 5548 79 155 0 6535 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 26768

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1074288/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=27548 CPUtime=881.98
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5749 0 0 0 88189 9 0 0 25 0 1 0 1099557571 28209152 5666 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 6887 5666 79 155 0 6730 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 27548

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1073776/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=28196 CPUtime=941.96
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5888 0 0 0 94187 9 0 0 25 0 1 0 1099557571 28872704 5805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 7049 5805 79 155 0 6892 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 28196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1073328/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=28972 CPUtime=1001.93
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 5992 0 0 0 100184 9 0 0 25 0 1 0 1099557571 29667328 5909 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 7243 5909 79 155 0 7086 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 28972

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1072624/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=29652 CPUtime=1061.91
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 6163 0 0 0 106181 10 0 0 25 0 1 0 1099557571 30363648 6080 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 7413 6080 79 155 0 7256 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 29652

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1072368/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=29912 CPUtime=1121.9
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 6231 0 0 0 112179 11 0 0 25 0 1 0 1099557571 30629888 6148 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 7478 6148 79 155 0 7321 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 29912

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1072304/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=29912 CPUtime=1181.88
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 6237 0 0 0 118177 11 0 0 25 0 1 0 1099557571 30629888 6154 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 7478 6154 79 155 0 7321 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 29912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1072112/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=30172 CPUtime=1200.07
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 6285 0 0 0 119996 11 0 0 25 0 1 0 1099557571 30896128 6202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 7543 6202 79 155 0 7386 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 30172

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9164
/proc/meminfo: memFree=1072112/2055920 swapFree=4174136/4192956
[pid=9161] ppid=9159 vsize=30172 CPUtime=1200.07
/proc/9161/stat : 9161 (precosat) R 9159 9161 9096 0 -1 4194304 6285 0 0 0 119996 11 0 0 25 0 1 0 1099557571 30896128 6202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9161/statm: 7543 6202 79 155 0 7386 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 30172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.118981
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 30172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6285
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= 2859

runsolver used 0.812876 second user time and 2.58061 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 20:35:08
IDJOB=1516391
IDBENCH=70509
IDSOLVER=507
FILE ID=node4/1516391-1238268908
PBS_JOBID= 9060864
Free space on /tmp= 65244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S603077945-019.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516391-1238268908/watcher-1516391-1238268908 -o /tmp/evaluation-result-1516391-1238268908/solver-1516391-1238268908 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516391-1238268908.cnf

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

MD5SUM BENCH= ba7fab3ac0ce1b351c2d42cffabe6360
RANDOM SEED=125770107

node4.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		: 3000.277
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		: 3000.277
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:       1097560 kB
Buffers:         86604 kB
Cached:         774540 kB
SwapCached:      12656 kB
Active:         155064 kB
Inactive:       720096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1097560 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          19684 kB
Slab:            69108 kB
Committed_AS:  2744352 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 20:55:10