Trace number 1513919

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) 1200.05 1200.34

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
MD5SUMc0db0b493ae63a00f0ab9cc60e186dad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0729
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1513919-1238224568.cnf
0.00/0.00	c found header 'p cnf 10000 42000'
0.01/0.05	c finished parsing
0.01/0.05	c
0.01/0.05	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.01/0.05	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.01/0.05	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.01/0.05	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.01/0.05	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.01/0.05	c --random=1 --spread=2000 --seed=0 --skip=25
0.01/0.05	c
0.01/0.05	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.01/0.05	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.01/0.05	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.01/0.05	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.01/0.05	c
0.01/0.05	c starting search after 0.1 seconds
0.01/0.05	c no decision limit
0.01/0.05	c
0.01/0.05	c       original/binary      fixed     eliminated      learned       agility
0.01/0.05	c   seconds        variables     equivalent    conflicts       height       MB
0.01/0.05	c
0.01/0.05	c *    0.1    42000   10000      0     0      0       0      0    0.0   0    3
0.29/0.35	c s    0.4    41534    9724      0     0    276       0      0    0.0   0    3
0.29/0.35	c l    0.4    41534    9724      0     0    276       0  41534    0.0   0    3
0.39/0.40	c R    0.4    41534    9724      0     0    276     100    100  684.7  14    4
0.39/0.45	c R    0.4    41534    9724      0     0    276     202    202  577.5  17    4
0.69/0.74	c R    0.7    41534    9724      0     0    276     811    811  474.5  15    4
0.79/0.83	c B    0.8    41534    9724      0     0    276    1002   1002  467.1  13    4
1.29/1.33	c B    1.3    41534    9724      0     0    276    2002   2002  453.5  15    5
1.49/1.52	c R    1.5    41534    9724      0     0    276    2417   2417  477.2  15    5
3.59/3.62	c R    3.6    41534    9724      0     0    276    6437   6437  465.4  18    8
4.29/4.36	c B    4.4    41534    9724      0     0    276    8007   8007  488.0  16   10
8.79/8.85	c R    8.9    41534    9724      0     0    276   16061  16061  472.0  15   16
13.58/13.64	c B   13.6    41534    9724      0     0    276   24015  24015  473.9  17   22
23.19/23.29	c R   23.3    41534    9724      0     0    276   38505  38505  473.4  15   33
25.28/25.34	c +   25.3    41534    9724      0     0    276   41536  45687  481.8  15   36
33.18/33.23	c +   33.2    41534    9724      0     0    276   51920  50255  481.4  15   40
42.28/42.39	c B   42.4    41534    9724      0     0    276   64025  50279  476.1  15   44
43.08/43.16	c +   43.2    41534    9724      0     0    276   64901  55280  475.2  15   44
55.87/55.94	c +   55.9    41534    9724      0     0    276   81131  60808  467.3  12   47
62.58/62.68	c
62.58/62.68	c       original/binary      fixed     eliminated      learned       agility
62.58/62.68	c   seconds        variables     equivalent    conflicts       height       MB
62.58/62.68	c
62.58/62.68	c R   62.7    41534    9724      0     0    276   89799  60823  479.3  14   54
72.08/72.19	c +   72.2    41534    9724      0     0    276  101410  66888  492.6  15   55
94.57/94.65	c +   94.6    41534    9724      0     0    276  126763  73576  484.2  14   61
122.66/122.73	c +  122.7    41534    9724      0     0    276  158450  80933  480.3  15   68
124.27/124.38	c B  124.4    41534    9724      0     0    276  160051  75194  479.0  19   69
158.15/158.23	c +  158.2    41534    9724      0     0    276  198060  89026  480.2  11   73
164.65/164.79	c R  164.8    41534    9724      0     0    276  205191  88084  485.3  13   79
208.04/208.15	c +  208.1    41534    9724      0     0    276  247575  97928  494.7  14   84
273.13/273.25	c +  273.2    41534    9724      0     0    276  309466 107720  483.7  17   88
350.81/350.95	c B  350.9    41534    9724      0     0    276  384090 107742  484.4  13   97
353.61/353.70	c +  353.6    41534    9724      0     0    276  386835 118492  484.6  18   97
434.18/434.35	c R  434.3    41534    9724      0     0    276  461605 118525  486.3  17  112
459.18/459.35	c +  459.2    41534    9724      0     0    276  483541 130341  492.4  16  121
613.94/614.18	c +  614.0    41534    9724      0     0    276  604428 143375  493.8  14  127
803.80/804.04	c +  803.8    41534    9724      0     0    276  755535 157712  492.1  13  136
984.56/984.83	c B  984.6    41534    9724      0     0    276  896187 157732  487.3  19  144
1043.84/1044.13	c + 1043.9    41534    9724      0     0    276  944416 173483  486.2  14  146
1150.22/1150.59	c R 1150.3    41534    9724      0     0    276 1025600 173530  490.5  17  176
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 1061528 conflicts, 3012143 decisions, 2 random
1200.00/1200.30	c 0 iterations, 2046 restarts, 0 skipped
1200.00/1200.30	c 15 enlarged, 0 shrunken, 10389 rescored, 274 rebiased
1200.00/1200.30	c 1 simplifications, 0 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 276 elim, 0 merged
1200.00/1200.30	c elim: 138988 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 6204464 probed, 319 phases, 319 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 224783050 learned, 7% deleted, 0 strong, 75 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 610311310 propagations, 0.51 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 185 MB max, 720 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	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-1513919-1238224568/watcher-1513919-1238224568 -o /tmp/evaluation-result-1513919-1238224568/solver-1513919-1238224568 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513919-1238224568.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: 0.92 0.98 0.95 3/64 30493
/proc/meminfo: memFree=1275616/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=1692 CPUtime=0
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 1095118634 1732608 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 423 313 63 155 0 266 0

[startup+0.0178729 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 30493
/proc/meminfo: memFree=1275616/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=2484 CPUtime=0.01
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 515 0 0 0 1 0 0 0 18 0 1 0 1095118634 2543616 500 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 621 501 63 155 0 464 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2484

[startup+0.101879 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 30493
/proc/meminfo: memFree=1275616/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=5016 CPUtime=0.09
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 1218 0 0 0 9 0 0 0 18 0 1 0 1095118634 5136384 1162 1992294400 134512640 135151029 4294956240 18446744073709551615 134676787 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 1254 1162 79 155 0 1097 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5016

[startup+0.301896 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 30493
/proc/meminfo: memFree=1275616/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=6276 CPUtime=0.29
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 1658 0 0 0 29 0 0 0 19 0 1 0 1095118634 6426624 1474 1992294400 134512640 135151029 4294956240 18446744073709551615 134526033 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 1569 1474 79 155 0 1412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6276

[startup+0.70193 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 30493
/proc/meminfo: memFree=1275616/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=6276 CPUtime=0.69
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 1658 0 0 0 69 0 0 0 22 0 1 0 1095118634 6426624 1474 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 1569 1474 79 155 0 1412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6276

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1269912/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=7068 CPUtime=1.49
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 1833 0 0 0 149 0 0 0 25 0 1 0 1095118634 7237632 1649 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 1767 1649 79 155 0 1610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7068

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1268184/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=9444 CPUtime=3.09
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 2421 0 0 0 308 1 0 0 25 0 1 0 1095118634 9670656 2237 1992294400 134512640 135151029 4294956240 18446744073709551615 134573895 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 2361 2238 79 155 0 2204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9444

[startup+6.30142 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1263000/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=14460 CPUtime=6.28
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 3684 0 0 0 627 1 0 0 25 0 1 0 1095118634 14807040 3500 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 3615 3500 79 155 0 3458 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14460

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1253848/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=23172 CPUtime=12.69
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 5875 0 0 0 1265 4 0 0 25 0 1 0 1095118634 23728128 5691 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 5793 5691 79 155 0 5636 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23172

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1237400/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=39016 CPUtime=25.48
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 9830 0 0 0 2541 7 0 0 25 0 1 0 1095118634 39952384 9646 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 9754 9646 79 155 0 9597 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39016

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1225752/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=50236 CPUtime=51.08
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 12639 0 0 0 5096 12 0 0 25 0 1 0 1095118634 51441664 12455 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 12559 12455 79 155 0 12402 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50236

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1205784/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=70168 CPUtime=102.27
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 17612 0 0 0 10210 17 0 0 25 0 1 0 1095118634 71852032 17428 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 17542 17428 79 155 0 17385 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70168

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1195096/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=81520 CPUtime=162.25
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 20448 0 0 0 16204 21 0 0 25 0 1 0 1095118634 83476480 20264 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 20380 20264 79 155 0 20223 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 81520

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1180120/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=95644 CPUtime=222.23
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 23989 0 0 0 22199 24 0 0 25 0 1 0 1095118634 97939456 23805 1992294400 134512640 135151029 4294956240 18446744073709551615 134580627 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 23911 23805 79 155 0 23754 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 95644

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1175576/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=100792 CPUtime=282.22
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 25271 0 0 0 28196 26 0 0 25 0 1 0 1095118634 103211008 25087 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 25198 25087 79 155 0 25041 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 100792

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1173144/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=102508 CPUtime=342.21
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 25717 0 0 0 34194 27 0 0 25 0 1 0 1095118634 104968192 25533 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 25627 25533 79 155 0 25470 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 102508

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1162840/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=112804 CPUtime=402.19
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 28280 0 0 0 40189 30 0 0 25 0 1 0 1095118634 115511296 28096 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 28201 28096 79 155 0 28044 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 112804

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1146264/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=129700 CPUtime=462.18
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 32514 0 0 0 46182 36 0 0 25 0 1 0 1095118634 132812800 32330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 32425 32330 79 155 0 32268 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 129700

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1130328/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=145276 CPUtime=522.16
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 36392 0 0 0 52174 42 0 0 25 0 1 0 1095118634 148762624 36208 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 36319 36208 79 155 0 36162 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 145276

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1129944/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=145672 CPUtime=582.15
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 36501 0 0 0 58172 43 0 0 25 0 1 0 1095118634 149168128 36317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 36418 36317 79 155 0 36261 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 145672

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1129880/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=145672 CPUtime=642.14
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 36501 0 0 0 64171 43 0 0 25 0 1 0 1095118634 149168128 36317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 36418 36317 79 155 0 36261 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 145672

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1129944/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=145672 CPUtime=702.12
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 36501 0 0 0 70169 43 0 0 25 0 1 0 1095118634 149168128 36317 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 36418 36317 79 155 0 36261 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 145672

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1129944/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=145672 CPUtime=762.11
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 36501 0 0 0 76168 43 0 0 25 0 1 0 1095118634 149168128 36317 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 36418 36317 79 155 0 36261 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 145672

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1123864/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=152008 CPUtime=822.1
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 38065 0 0 0 82164 46 0 0 25 0 1 0 1095118634 155656192 37881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 38002 37881 79 155 0 37845 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 152008

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1119256/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=156364 CPUtime=882.08
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 39158 0 0 0 88161 47 0 0 25 0 1 0 1095118634 160116736 38974 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 39091 38974 79 155 0 38934 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 156364

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1115992/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=159532 CPUtime=942.06
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 39960 0 0 0 94158 48 0 0 25 0 1 0 1095118634 163360768 39776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 39883 39776 79 155 0 39726 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 159532

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1116056/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=159532 CPUtime=1002.05
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 39960 0 0 0 100156 49 0 0 25 0 1 0 1095118634 163360768 39776 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 39883 39776 79 155 0 39726 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 159532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1107608/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=168772 CPUtime=1062.04
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 42257 0 0 0 106152 52 0 0 25 0 1 0 1095118634 172822528 42073 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 42193 42073 79 155 0 42036 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 168772

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1095064/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=180520 CPUtime=1122.02
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 45200 0 0 0 112146 56 0 0 25 0 1 0 1095118634 184852480 45016 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 45130 45016 79 155 0 44973 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 180520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1084440/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=191480 CPUtime=1182.01
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 47937 0 0 0 118141 60 0 0 25 0 1 0 1095118634 196075520 47753 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 47870 47753 79 155 0 47713 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 191480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1081688/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=193856 CPUtime=1200
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 48529 0 0 0 119939 61 0 0 25 0 1 0 1095118634 198508544 48345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 48464 48345 79 155 0 48307 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 193856

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 30494
/proc/meminfo: memFree=1081688/2055920 swapFree=4178784/4192956
[pid=30493] ppid=30491 vsize=193856 CPUtime=1200
/proc/30493/stat : 30493 (precosat) R 30491 30493 30362 0 -1 4194304 48529 0 0 0 119939 61 0 0 25 0 1 0 1095118634 198508544 48345 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30493/statm: 48464 48345 79 155 0 48307 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 193856

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.4
CPU system time (s): 0.648901
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 193856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.4
system time used= 0.648901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48529
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= 1654

runsolver used 0.897863 second user time and 2.53261 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-28 08:16:08
IDJOB=1513919
IDBENCH=70303
IDSOLVER=507
FILE ID=node57/1513919-1238224568
PBS_JOBID= 9060572
Free space on /tmp= 66220 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S268463339-081.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513919-1238224568/watcher-1513919-1238224568 -o /tmp/evaluation-result-1513919-1238224568/solver-1513919-1238224568 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513919-1238224568.cnf

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

MD5SUM BENCH= c0db0b493ae63a00f0ab9cc60e186dad
RANDOM SEED=605035495

node57.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		: 3000.213
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		: 3000.213
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:       1276032 kB
Buffers:         87360 kB
Cached:         605376 kB
SwapCached:       8004 kB
Active:         292564 kB
Inactive:       409660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276032 kB
SwapTotal:     4192956 kB
SwapFree:      4178784 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            63716 kB
Committed_AS:  2506184 kB
PageTables:       1392 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= 66220 MiB
End job on node57 at 2009-03-28 08:36:11