Trace number 1513991

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 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
MD5SUMc44bf8e86de68afd8b13539ed87fd1d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.24
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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-1513991-1238224593.cnf
0.00/0.00	c found header 'p cnf 8000 33600'
0.00/0.04	c finished parsing
0.00/0.04	c
0.00/0.04	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.04	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.04	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.04	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.04	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.04	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.04	c
0.00/0.04	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.04	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.04	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.04	c
0.00/0.04	c starting search after 0.0 seconds
0.00/0.04	c no decision limit
0.00/0.04	c
0.00/0.04	c       original/binary      fixed     eliminated      learned       agility
0.00/0.04	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.04	c
0.00/0.04	c *    0.0    33600    8000      0     0      0       0      0    0.0   0    2
0.19/0.26	c s    0.3    33212    7776      0     0    224       0      0    0.0   0    3
0.19/0.26	c l    0.3    33212    7776      0     0    224       0  33212    0.0   0    3
0.19/0.30	c R    0.3    33212    7776      0     0    224     100    100  564.8  15    3
0.29/0.33	c R    0.3    33212    7776      0     0    224     202    202  475.5  17    3
0.49/0.55	c R    0.6    33212    7776      0     0    224     804    804  387.6  18    3
0.59/0.63	c B    0.6    33212    7776      0     0    224    1004   1004  382.0  17    3
0.89/1.00	c B    1.0    33212    7776      0     0    224    2005   2005  367.8  16    4
1.09/1.17	c R    1.2    33212    7776      0     0    224    2408   2408  382.0  17    4
2.69/2.72	c R    2.7    33212    7776      0     0    224    6420   6420  372.2  16    7
3.29/3.32	c B    3.3    33212    7776      0     0    224    8008   8008  393.6  17    8
6.79/6.83	c R    6.8    33212    7776      0     0    224   16044  16044  382.0  14   14
10.79/10.85	c B   10.9    33212    7776      0     0    224   24013  24013  386.1  17   19
15.69/15.78	c +   15.8    33212    7776      0     0    224   33213  36533  375.2  16   25
18.79/18.81	c R   18.8    33212    7776      0     0    224   38500  36547  385.3  16   28
20.48/20.54	c +   20.5    33212    7776      0     0    224   41516  40186  392.1  16   29
26.98/27.03	c +   27.0    33212    7776      0     0    224   51895  44204  392.3  16   32
34.48/34.51	c B   34.5    33212    7776      0     0    224   64027  44230  386.8  17   35
34.98/35.10	c +   35.1    33212    7776      0     0    224   64865  48624  385.5  18   35
45.48/45.56	c
45.48/45.56	c       original/binary      fixed     eliminated      learned       agility
45.48/45.56	c   seconds        variables     equivalent    conflicts       height       MB
45.48/45.56	c
45.48/45.56	c +   45.6    33212    7776      0     0    224   81080  53486  378.6  13   38
51.08/51.15	c R   51.1    33212    7776      0     0    224   89802  53505  387.3  17   42
59.08/59.14	c +   59.1    33212    7776      0     0    224  101351  58834  399.9  16   43
77.97/78.05	c +   78.0    33212    7776      0     0    224  126687  64717  393.3  17   47
100.87/100.93	c +  100.9    33212    7776      0     0    224  158355  71188  389.9  17   51
102.27/102.37	c B  102.3    33212    7776      0     0    224  160057  66433  388.8  22   52
130.25/130.31	c +  130.3    33212    7776      0     0    224  197940  78306  390.9  18   57
136.06/136.14	c R  136.1    33212    7776      0     0    224  205185  78319  395.3  17   64
171.45/171.58	c +  171.5    33212    7776      0     0    224  247425  86136  404.3  15   69
225.63/225.74	c +  225.7    33212    7776      0     0    224  309282  94749  396.1  17   68
290.51/290.62	c B  290.5    33212    7776      0     0    224  384127  94759  395.2  18   76
292.61/292.71	c +  292.6    33212    7776      0     0    224  386600 104223  395.5  14   76
360.59/360.75	c R  360.7    33212    7776      0     0    224  461583 104265  394.1  17   87
380.48/380.69	c +  380.6    33212    7776      0     0    224  483250 114645  400.4  16   95
510.35/510.55	c +  510.4    33212    7776      0     0    224  604060 126109  402.4  16   96
670.80/671.01	c +  670.8    33212    7776      0     0    224  755078 138719  401.2  19  108
824.85/825.13	c B  824.9    33212    7776      0     0    224  896227 138727  397.4  16  113
874.44/874.73	c +  874.5    33212    7776      0     0    224  943846 152590  396.3  14  115
969.52/969.86	c R  969.6    33212    7776      0     0    224 1025651 152623  399.1  16  146
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 1178194 conflicts, 2907759 decisions, 2 random
1200.05/1200.40	c 0 iterations, 2202 restarts, 0 skipped
1200.05/1200.40	c 16 enlarged, 0 shrunken, 11529 rescored, 316 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 224 elim, 0 merged
1200.05/1200.40	c elim: 111064 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 4355008 probed, 280 phases, 280 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 220741938 learned, 8% deleted, 0 strong, 65 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 577411752 propagations, 0.48 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 162 MB max, 744 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513991-1238224593/watcher-1513991-1238224593 -o /tmp/evaluation-result-1513991-1238224593/solver-1513991-1238224593 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513991-1238224593.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 1.00 2/64 30612
/proc/meminfo: memFree=900672/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=1528 CPUtime=0
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1095125195 1564672 274 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 382 274 63 155 0 225 0

[startup+0.0541911 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30612
/proc/meminfo: memFree=900672/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=3900 CPUtime=0.04
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 904 0 0 0 4 0 0 0 18 0 1 0 1095125195 3993600 888 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 975 889 79 155 0 818 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3900

[startup+0.101195 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30612
/proc/meminfo: memFree=900672/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=3700 CPUtime=0.09
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 992 0 0 0 9 0 0 0 18 0 1 0 1095125195 3788800 848 1992294400 134512640 135151029 4294956240 18446744073709551615 134673033 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 925 848 79 155 0 768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3700

[startup+0.301217 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30612
/proc/meminfo: memFree=900672/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=5140 CPUtime=0.29
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 1339 0 0 0 29 0 0 0 19 0 1 0 1095125195 5263360 1195 1992294400 134512640 135151029 4294956240 18446744073709551615 134688678 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 1285 1195 79 155 0 1128 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5140

[startup+0.701259 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 30612
/proc/meminfo: memFree=900672/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=5140 CPUtime=0.69
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 1342 0 0 0 69 0 0 0 23 0 1 0 1095125195 5263360 1198 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 1285 1198 79 155 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5140

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=895736/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=6596 CPUtime=1.49
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 1716 0 0 0 148 1 0 0 25 0 1 0 1095125195 6754304 1572 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 1649 1572 79 155 0 1492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6596

[startup+3.10252 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=893560/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=9500 CPUtime=3.09
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 2419 0 0 0 308 1 0 0 25 0 1 0 1095125195 9728000 2275 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 2375 2275 79 155 0 2218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9500

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=888056/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=14516 CPUtime=6.3
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 3681 0 0 0 627 3 0 0 25 0 1 0 1095125195 14864384 3537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 3629 3537 79 155 0 3472 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 14516

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=878200/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=23756 CPUtime=12.69
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 6002 0 0 0 1265 4 0 0 25 0 1 0 1095125195 24326144 5858 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 5939 5858 79 155 0 5782 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23756

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=866424/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=34580 CPUtime=25.49
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 8710 0 0 0 2542 7 0 0 25 0 1 0 1095125195 35409920 8566 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 8645 8566 79 155 0 8488 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34580

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=855608/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=45404 CPUtime=51.08
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 11413 0 0 0 5097 11 0 0 25 0 1 0 1095125195 46493696 11269 1992294400 134512640 135151029 4294956240 18446744073709551615 134680430 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 11351 11269 79 155 0 11194 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45404

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=845112/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=55832 CPUtime=102.27
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 14016 0 0 0 10213 14 0 0 25 0 1 0 1095125195 57171968 13872 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 13958 13872 79 155 0 13801 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55832

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=827448/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=73520 CPUtime=162.25
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 18419 0 0 0 16207 18 0 0 25 0 1 0 1095125195 75284480 18275 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 18380 18275 79 155 0 18223 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 73520

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=821432/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=79464 CPUtime=222.23
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 19914 0 0 0 22203 20 0 0 25 0 1 0 1095125195 81371136 19770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 19866 19770 79 155 0 19709 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 79464

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=820344/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=80520 CPUtime=282.22
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 20180 0 0 0 28201 21 0 0 25 0 1 0 1095125195 82452480 20036 1992294400 134512640 135151029 4294956240 18446744073709551615 134580566 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 20130 20036 79 155 0 19973 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 80520

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=813624/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=87384 CPUtime=342.2
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 21890 0 0 0 34197 23 0 0 25 0 1 0 1095125195 89481216 21746 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 21846 21746 79 155 0 21689 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 87384

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=788024/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=113124 CPUtime=402.18
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 28307 0 0 0 40189 29 0 0 25 0 1 0 1095125195 115838976 28163 1992294400 134512640 135151029 4294956240 18446744073709551615 134553707 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 28281 28163 79 155 0 28124 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 113124

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=783544/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=117348 CPUtime=462.17
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 29379 0 0 0 46186 31 0 0 25 0 1 0 1095125195 120164352 29235 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 29337 29235 79 155 0 29180 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 117348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=783544/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=117348 CPUtime=522.15
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 29380 0 0 0 52184 31 0 0 25 0 1 0 1095125195 120164352 29236 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 29337 29236 79 155 0 29180 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 117348

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=783480/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=117348 CPUtime=582.13
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 29380 0 0 0 58182 31 0 0 25 0 1 0 1095125195 120164352 29236 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 29337 29236 79 155 0 29180 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 117348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=783480/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=117348 CPUtime=642.11
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 29380 0 0 0 64180 31 0 0 25 0 1 0 1095125195 120164352 29236 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 29337 29236 79 155 0 29180 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 117348

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=778360/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=122760 CPUtime=702.1
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 30720 0 0 0 70177 33 0 0 25 0 1 0 1095125195 125706240 30576 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 30690 30576 79 155 0 30533 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 122760

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=777016/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=123948 CPUtime=762.08
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 31011 0 0 0 76175 33 0 0 25 0 1 0 1095125195 126922752 30867 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 30987 30867 79 155 0 30830 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 123948

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=776952/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=123948 CPUtime=822.06
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 31011 0 0 0 82173 33 0 0 25 0 1 0 1095125195 126922752 30867 1992294400 134512640 135151029 4294956240 18446744073709551615 134555317 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 30987 30867 79 155 0 30830 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 123948

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=773112/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=127908 CPUtime=882.04
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 32006 0 0 0 88169 35 0 0 25 0 1 0 1095125195 130977792 31862 1992294400 134512640 135151029 4294956240 18446744073709551615 134546634 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 31977 31862 79 155 0 31820 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 127908

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=753912/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=147200 CPUtime=942.03
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 36850 0 0 0 94163 40 0 0 25 0 1 0 1095125195 150732800 36706 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 36800 36706 79 155 0 36643 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 147200

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=744504/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=156440 CPUtime=1002
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 39137 0 0 0 100158 42 0 0 25 0 1 0 1095125195 160194560 38993 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 39110 38993 79 155 0 38953 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 156440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=735864/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=165036 CPUtime=1061.99
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 41279 0 0 0 106153 46 0 0 25 0 1 0 1095125195 168996864 41135 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 41259 41135 79 155 0 41102 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 165036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=732472/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=168556 CPUtime=1121.97
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 42136 0 0 0 112150 47 0 0 25 0 1 0 1095125195 172601344 41992 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 42139 41992 79 155 0 41982 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 168556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=730360/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=170556 CPUtime=1181.96
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 42645 0 0 0 118148 48 0 0 25 0 1 0 1095125195 174649344 42501 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 42639 42501 79 155 0 42482 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 170556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30613
/proc/meminfo: memFree=730296/2055920 swapFree=4173368/4192956
[pid=30612] ppid=30610 vsize=170556 CPUtime=1200.05
/proc/30612/stat : 30612 (precosat) R 30610 30612 30483 0 -1 4194304 42646 0 0 0 119957 48 0 0 25 0 1 0 1095125195 174649344 42502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30612/statm: 42639 42502 79 155 0 42482 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 170556

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1199.58
CPU system time (s): 0.509922
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 170556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.509922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42646
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= 2022

runsolver used 0.812876 second user time and 2.54761 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 08:16:33
IDJOB=1513991
IDBENCH=70309
IDSOLVER=507
FILE ID=node19/1513991-1238224593
PBS_JOBID= 9060644
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S688804305-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513991-1238224593/watcher-1513991-1238224593 -o /tmp/evaluation-result-1513991-1238224593/solver-1513991-1238224593 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513991-1238224593.cnf

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

MD5SUM BENCH= c44bf8e86de68afd8b13539ed87fd1d0
RANDOM SEED=995169771

node19.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		: 3000.235
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		: 3000.235
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:        901152 kB
Buffers:         95716 kB
Cached:         952200 kB
SwapCached:      13360 kB
Active:         243620 kB
Inactive:       819288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901152 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            77828 kB
Committed_AS:  2938024 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 08:36:35