Trace number 1514171

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) 1200.1 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1339275181-076.cnf
MD5SUM0d3fcd560d811748824b45b279f18880
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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-1514171-1238226999.cnf
0.00/0.00	c found header 'p cnf 14000 58800'
0.02/0.07	c finished parsing
0.02/0.07	c
0.02/0.07	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.02/0.07	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.02/0.07	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.02/0.07	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.02/0.07	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.02/0.07	c --random=1 --spread=2000 --seed=0 --skip=25
0.02/0.07	c
0.02/0.07	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.02/0.07	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.02/0.07	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.02/0.07	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.02/0.07	c
0.02/0.07	c starting search after 0.1 seconds
0.02/0.07	c no decision limit
0.02/0.08	c
0.02/0.08	c       original/binary      fixed     eliminated      learned       agility
0.02/0.08	c   seconds        variables     equivalent    conflicts       height       MB
0.02/0.08	c
0.02/0.08	c *    0.1    58800   14000      0     0      0       0      0    0.0   0    4
0.49/0.56	c s    0.6    58307   13637      0     0    363       0      0    0.0   0    4
0.49/0.56	c l    0.6    58307   13637      0     0    363       0  58307    0.0   0    4
0.59/0.65	c R    0.6    58307   13637      0     0    363     100    100  956.5  16    5
0.69/0.72	c R    0.7    58307   13637      0     0    363     200    200  825.7  15    5
1.09/1.12	c R    1.1    58307   13637      0     0    363     803    803  650.1  14    6
1.19/1.24	c B    1.2    58307   13637      0     0    363    1001   1001  625.0  16    6
1.89/1.96	c B    2.0    58307   13637      0     0    363    2001   2001  604.4  13    7
2.19/2.21	c R    2.2    58307   13637      0     0    363    2405   2405  622.6  13    7
4.99/5.01	c R    5.0    58307   13637      0     0    363    6415   6415  609.7  15   11
6.09/6.17	c B    6.2    58307   13637      0     0    363    8003   8003  634.8  15   12
12.29/12.31	c R   12.3    58307   13637      0     0    363   16036  16036  612.7  10   19
18.88/18.92	c B   18.9    58307   13637      0     0    363   24012  24012  617.3  14   27
31.58/31.70	c R   31.7    58307   13637      0     0    363   38487  38487  620.5  15   40
51.37/51.46	c +   51.4    58307   13637      0     0    363   58308  64137  621.0  16   60
56.97/57.06	c B   57.0    58307   13637      0     0    363   64026  64026  624.5  13   66
66.37/66.45	c +   66.4    58307   13637      0     0    363   72887  70550  613.7  13   67
84.56/84.64	c R   84.6    58307   13637      0     0    363   89782  70573  625.1  16   76
85.96/86.08	c +   86.1    58307   13637      0     0    363   91105  77605  627.4  16   76
112.45/112.57	c
112.45/112.57	c       original/binary      fixed     eliminated      learned       agility
112.45/112.57	c   seconds        variables     equivalent    conflicts       height       MB
112.45/112.57	c
112.45/112.57	c +  112.5    58307   13637      0     0    363  113880  85365  633.3  15   87
147.24/147.30	c +  147.2    58307   13637      0     0    363  142350  93901  630.9  13   94
168.33/168.45	c B  168.4    58307   13637      0     0    363  160057  93907  626.1  15  103
189.63/189.77	c +  189.7    58307   13637      0     0    363  177935 103291  621.7  13  102
222.11/222.21	c R  222.1    58307   13637      0     0    363  205178 103302  634.3  13  110
243.60/243.76	c +  243.7    58307   13637      0     0    363  222416 113620  646.2  13  117
320.77/320.92	c +  320.8    58307   13637      0     0    363  278021 124982  638.9  15  132
420.03/420.26	c +  420.1    58307   13637      0     0    363  347526 137480  636.9  17  134
471.22/471.43	c B  471.3    58307   13637      0     0    363  384110 137493  630.8  13  148
538.89/539.15	c +  539.0    58307   13637      0     0    363  434405 151228  628.3  14  149
577.68/577.90	c R  577.7    58307   13637      0     0    363  461577 151248  632.3  13  169
710.83/711.18	c +  710.9    58307   13637      0     0    363  543006 166350  645.6  12  177
931.95/932.38	c +  932.0    58307   13637      0     0    363  678755 182985  639.1  14  178
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 839714 conflicts, 3009767 decisions, 14 random
1200.06/1200.50	c 0 iterations, 1788 restarts, 0 skipped
1200.06/1200.50	c 12 enlarged, 0 shrunken, 8218 rescored, 253 rebiased
1200.06/1200.50	c 1 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 0 fixed, 0 equiv, 363 elim, 0 merged
1200.06/1200.50	c elim: 194785 resolutions, 1 phases, 1 rounds
1200.06/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.50	c prbe: 9082968 probed, 333 phases, 333 rounds
1200.06/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.50	c hash: 0 units, 0 merged
1200.06/1200.50	c mins: 211911263 learned, 6% deleted, 0 strong, 79 depth
1200.06/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.50	c strs: 0 forward, 0 backward
1200.06/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.50	c prps: 599764411 propagations, 0.50 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 207 MB max, 649 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	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-1514171-1238226999/watcher-1514171-1238226999 -o /tmp/evaluation-result-1514171-1238226999/solver-1514171-1238226999 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514171-1238226999.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: 0.91 0.95 0.91 3/64 3876
/proc/meminfo: memFree=906200/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=1996 CPUtime=0
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 391 0 0 0 0 0 0 0 18 0 1 0 1095366139 2043904 376 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 499 376 63 155 0 342 0

[startup+0.0252569 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 3876
/proc/meminfo: memFree=906200/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=3052 CPUtime=0.02
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 679 0 0 0 2 0 0 0 18 0 1 0 1095366139 3125248 664 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 763 664 63 155 0 606 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3052

[startup+0.10127 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 3876
/proc/meminfo: memFree=906200/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=6216 CPUtime=0.09
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 1482 0 0 0 9 0 0 0 18 0 1 0 1095366139 6365184 1466 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 1554 1466 79 155 0 1397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6216

[startup+0.301305 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 3876
/proc/meminfo: memFree=906200/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=7752 CPUtime=0.29
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 2023 0 0 0 29 0 0 0 19 0 1 0 1095366139 7938048 1828 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 1938 1828 79 155 0 1781 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7752

[startup+0.701377 s]
/proc/loadavg: 0.91 0.95 0.91 3/64 3876
/proc/meminfo: memFree=906200/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=8544 CPUtime=0.69
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 2217 0 0 0 69 0 0 0 22 0 1 0 1095366139 8749056 2022 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 2136 2022 79 155 0 1979 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8544

[startup+1.50152 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 3877
/proc/meminfo: memFree=898384/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=8544 CPUtime=1.49
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 2217 0 0 0 149 0 0 0 25 0 1 0 1095366139 8749056 2022 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 2136 2022 79 155 0 1979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8544

[startup+3.10181 s]
/proc/loadavg: 0.91 0.95 0.91 2/65 3877
/proc/meminfo: memFree=897936/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=10132 CPUtime=3.09
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 2639 0 0 0 308 1 0 0 25 0 1 0 1095366139 10375168 2444 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 2533 2444 79 155 0 2376 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10132

[startup+6.30138 s]
/proc/loadavg: 0.92 0.95 0.91 2/65 3877
/proc/meminfo: memFree=893584/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=14356 CPUtime=6.29
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 3698 0 0 0 626 3 0 0 25 0 1 0 1095366139 14700544 3503 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 3589 3503 79 155 0 3432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14356

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.91 2/65 3877
/proc/meminfo: memFree=885072/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=22276 CPUtime=12.69
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 5673 0 0 0 1264 5 0 0 25 0 1 0 1095366139 22810624 5478 1992294400 134512640 135151029 4294956240 18446744073709551615 134574122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 5569 5478 79 155 0 5412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22276

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 3877
/proc/meminfo: memFree=870160/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=36664 CPUtime=25.48
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 9272 0 0 0 2539 9 0 0 25 0 1 0 1095366139 37543936 9077 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 9166 9077 79 155 0 9009 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36664

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 3877
/proc/meminfo: memFree=843344/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=63596 CPUtime=51.07
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 15999 0 0 0 5091 16 0 0 25 0 1 0 1095366139 65122304 15804 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 15899 15804 79 155 0 15742 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63596

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 3877
/proc/meminfo: memFree=813584/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=92908 CPUtime=102.26
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 23329 0 0 0 10202 24 0 0 25 0 1 0 1095366139 95137792 23134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 23227 23134 79 155 0 23070 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 92908

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3877
/proc/meminfo: memFree=797456/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=109144 CPUtime=162.23
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 27368 0 0 0 16195 28 0 0 25 0 1 0 1095366139 111763456 27173 1992294400 134512640 135151029 4294956240 18446744073709551615 134580762 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 27286 27173 79 155 0 27129 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109144

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3877
/proc/meminfo: memFree=790160/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=116272 CPUtime=222.21
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 29162 0 0 0 22190 31 0 0 25 0 1 0 1095366139 119062528 28967 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 29068 28967 79 155 0 28911 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 116272

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=768336/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=138060 CPUtime=282.19
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 34609 0 0 0 28182 37 0 0 25 0 1 0 1095366139 141373440 34414 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 34515 34414 79 155 0 34358 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 138060

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=758096/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=148228 CPUtime=342.16
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 37161 0 0 0 34177 39 0 0 25 0 1 0 1095366139 151785472 36966 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 37057 36966 79 155 0 36900 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 148228

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=756816/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=149548 CPUtime=402.14
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 37470 0 0 0 40175 39 0 0 25 0 1 0 1095366139 153137152 37275 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 37387 37275 79 155 0 37230 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 149548

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=751184/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=155356 CPUtime=462.12
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 38944 0 0 0 46170 42 0 0 25 0 1 0 1095366139 159084544 38749 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 38839 38749 79 155 0 38682 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 155356

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=749712/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=156544 CPUtime=522.1
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 39248 0 0 0 52168 42 0 0 25 0 1 0 1095366139 160301056 39053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 39136 39053 79 155 0 38979 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 156544

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=728976/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=177272 CPUtime=582.08
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 44426 0 0 0 58158 50 0 0 25 0 1 0 1095366139 181526528 44231 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 44318 44231 79 155 0 44161 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 177272

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=722704/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=183480 CPUtime=642.06
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 45979 0 0 0 64153 53 0 0 25 0 1 0 1095366139 187883520 45784 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 45870 45784 79 155 0 45713 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 183480

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=717456/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=188764 CPUtime=702.04
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 47282 0 0 0 70149 55 0 0 25 0 1 0 1095366139 193294336 47087 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 47191 47087 79 155 0 47034 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 188764

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=703696/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=202492 CPUtime=762.02
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 50710 0 0 0 76143 59 0 0 25 0 1 0 1095366139 207351808 50515 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 50623 50515 79 155 0 50466 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 202492

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=702160/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=204076 CPUtime=821.99
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 51104 0 0 0 82139 60 0 0 25 0 1 0 1095366139 208973824 50909 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 51019 50909 79 155 0 50862 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 204076

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=702160/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=204076 CPUtime=881.97
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 51104 0 0 0 88137 60 0 0 25 0 1 0 1095366139 208973824 50909 1992294400 134512640 135151029 4294956240 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 51019 50909 79 155 0 50862 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 204076

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=702096/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=204076 CPUtime=941.95
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 51104 0 0 0 94135 60 0 0 25 0 1 0 1095366139 208973824 50909 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 51019 50909 79 155 0 50862 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 204076

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=697168/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=208964 CPUtime=1001.92
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 52330 0 0 0 100130 62 0 0 25 0 1 0 1095366139 213979136 52135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 52241 52135 79 155 0 52084 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 208964

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=689872/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=216224 CPUtime=1061.91
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 54158 0 0 0 106126 65 0 0 25 0 1 0 1095366139 221413376 53963 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 54056 53963 79 155 0 53899 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 216224

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=689872/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=216224 CPUtime=1121.88
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 54158 0 0 0 112123 65 0 0 25 0 1 0 1095366139 221413376 53963 1992294400 134512640 135151029 4294956240 18446744073709551615 134580483 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 54056 53963 79 155 0 53899 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 216224

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=689872/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=216224 CPUtime=1181.86
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 54158 0 0 0 118121 65 0 0 25 0 1 0 1095366139 221413376 53963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 54056 53963 79 155 0 53899 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 216224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3883
/proc/meminfo: memFree=689808/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=216224 CPUtime=1200.06
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 54158 0 0 0 119941 65 0 0 25 0 1 0 1095366139 221413376 53963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 54056 53963 79 155 0 53899 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 216224

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 0.91 2/65 3883
/proc/meminfo: memFree=689808/2055920 swapFree=4178768/4192956
[pid=3876] ppid=3874 vsize=216224 CPUtime=1200.06
/proc/3876/stat : 3876 (precosat) R 3874 3876 3689 0 -1 4194304 54158 0 0 0 119941 65 0 0 25 0 1 0 1095366139 221413376 53963 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3876/statm: 54056 53963 79 155 0 53899 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 216224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.41
CPU system time (s): 0.690894
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 216224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.690894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54158
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= 1934

runsolver used 0.897863 second user time and 2.50962 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-28 08:56:39
IDJOB=1514171
IDBENCH=70324
IDSOLVER=507
FILE ID=node12/1514171-1238226999
PBS_JOBID= 9060645
Free space on /tmp= 65364 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1339275181-076.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514171-1238226999/watcher-1514171-1238226999 -o /tmp/evaluation-result-1514171-1238226999/solver-1514171-1238226999 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514171-1238226999.cnf

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

MD5SUM BENCH= 0d3fcd560d811748824b45b279f18880
RANDOM SEED=1247051659

node12.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		: 3000.266
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		: 3000.266
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:        906616 kB
Buffers:         87536 kB
Cached:         965480 kB
SwapCached:       7988 kB
Active:         177484 kB
Inactive:       884948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        906616 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            1812 kB
Writeback:           0 kB
Mapped:          15004 kB
Slab:            72920 kB
Committed_AS:  2963944 kB
PageTables:       1380 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= 65364 MiB
End job on node12 at 2009-03-28 09:16:41