Trace number 1514423

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) 1200.12 1200.55

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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-1514423-1238238020.cnf
0.00/0.00	c found header 'p cnf 16000 67200'
0.00/0.09	c finished parsing
0.00/0.09	c
0.00/0.09	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.09	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.09	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.09	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.09	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.09	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.09	c
0.00/0.09	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.09	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.09	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.09	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.09	c
0.00/0.09	c starting search after 0.1 seconds
0.00/0.09	c no decision limit
0.00/0.09	c
0.00/0.09	c       original/binary      fixed     eliminated      learned       agility
0.00/0.09	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.09	c
0.00/0.09	c *    0.1    67200   16000      0     0      0       0      0    0.0   0    5
0.59/0.67	c s    0.7    66497   15549      0     0    451       0      0    0.0   0    5
0.59/0.67	c l    0.7    66497   15549      0     0    451       0  66497    0.0   0    5
0.69/0.76	c R    0.8    66497   15549      0     0    451     102    102 1012.5  12    6
0.79/0.83	c R    0.8    66497   15549      0     0    451     202    202  847.6  13    6
1.19/1.28	c R    1.3    66497   15549      0     0    451     803    803  710.6  14    6
1.39/1.43	c B    1.4    66497   15549      0     0    451    1000   1000  699.4  16    6
2.19/2.28	c B    2.3    66497   15549      0     0    451    2002   2002  686.3  15    7
2.49/2.58	c R    2.6    66497   15549      0     0    451    2406   2406  706.8  13    8
5.79/5.88	c R    5.9    66497   15549      0     0    451    6421   6421  685.7  13   11
7.19/7.20	c B    7.2    66497   15549      0     0    451    8004   8004  716.6  14   13
14.18/14.20	c R   14.2    66497   15549      0     0    451   16045  16045  694.9  12   21
21.48/21.56	c B   21.6    66497   15549      0     0    451   24007  24007  694.9  13   28
35.68/35.71	c R   35.7    66497   15549      0     0    451   38490  38490  693.0  13   42
63.56/63.69	c B   63.7    66497   15549      0     0    451   64014  64014  692.6  13   69
66.76/66.89	c +   66.9    66497   15549      0     0    451   66499  73146  688.4  14   71
87.05/87.15	c +   87.1    66497   15549      0     0    451   83122  80460  684.3  15   79
95.05/95.19	c R   95.1    66497   15549      0     0    451   89790  79827  694.0  14   87
112.94/113.05	c +  113.0    66497   15549      0     0    451  103900  88506  712.4  16   93
148.83/148.90	c
148.83/148.90	c       original/binary      fixed     eliminated      learned       agility
148.83/148.90	c   seconds        variables     equivalent    conflicts       height       MB
148.83/148.90	c
148.83/148.90	c +  148.8    66497   15549      0     0    451  129877  97356  702.2  18   99
188.82/188.92	c B  188.9    66497   15549      0     0    451  160032  97365  693.2  16  110
191.82/191.93	c +  191.9    66497   15549      0     0    451  162345 107091  692.5  10  110
245.99/246.10	c +  246.0    66497   15549      0     0    451  202931 117800  698.9  14  121
249.19/249.39	c R  249.3    66497   15549      0     0    451  205191 109369  700.8  14  124
322.46/322.60	c +  322.5    66497   15549      0     0    451  253660 129580  714.2  21  143
422.73/422.98	c +  422.8    66497   15549      0     0    451  317076 142538  706.2  10  154
524.90/525.12	c B  524.9    66497   15549      0     0    451  384073 142551  703.5  12  161
543.89/544.12	c +  543.9    66497   15549      0     0    451  396347 156791  702.3  16  162
644.76/645.03	c R  644.8    66497   15549      0     0    451  461599 156832  705.4  14  194
703.44/703.80	c +  703.5    66497   15549      0     0    451  495431 172470  720.4  13  205
932.46/932.88	c +  932.5    66497   15549      0     0    451  619285 189717  719.2  15  229
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 759385 conflicts, 2945604 decisions, 24 random
1200.07/1200.50	c 0 iterations, 1595 restarts, 0 skipped
1200.07/1200.50	c 11 enlarged, 0 shrunken, 7432 rescored, 241 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 451 elim, 0 merged
1200.07/1200.50	c elim: 222518 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 9205910 probed, 296 phases, 296 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 211001992 learned, 5% deleted, 0 strong, 73 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 587360501 propagations, 0.49 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 246 MB max, 611 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514423-1238238020/watcher-1514423-1238238020 -o /tmp/evaluation-result-1514423-1238238020/solver-1514423-1238238020 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514423-1238238020.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 0.90 3/64 540
/proc/meminfo: memFree=1058184/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=2144 CPUtime=0
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 426 0 0 0 0 0 0 0 18 0 1 0 1096468319 2195456 411 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 536 411 63 155 0 379 0

[startup+0.00712206 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 540
/proc/meminfo: memFree=1058184/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=2276 CPUtime=0
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 463 0 0 0 0 0 0 0 18 0 1 0 1096468319 2330624 448 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 569 449 63 155 0 412 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2276

[startup+0.101139 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 540
/proc/meminfo: memFree=1058184/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=6628 CPUtime=0.08
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 1589 0 0 0 8 0 0 0 18 0 1 0 1096468319 6787072 1573 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 1657 1574 79 155 0 1500 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6628

[startup+0.301178 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 540
/proc/meminfo: memFree=1058184/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=7252 CPUtime=0.29
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 1925 0 0 0 28 1 0 0 19 0 1 0 1096468319 7426048 1735 1992294400 134512640 135151029 4294956240 18446744073709551615 134679968 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 1813 1735 79 155 0 1656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7252

[startup+0.701257 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 540
/proc/meminfo: memFree=1058184/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=9636 CPUtime=0.69
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 2493 0 0 0 68 1 0 0 22 0 1 0 1096468319 9867264 2303 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 2409 2303 79 155 0 2252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9636

[startup+1.50141 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 541
/proc/meminfo: memFree=1049216/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=9636 CPUtime=1.49
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 2493 0 0 0 148 1 0 0 25 0 1 0 1096468319 9867264 2303 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 2409 2303 79 155 0 2252 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9636

[startup+3.10173 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 541
/proc/meminfo: memFree=1049088/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=10692 CPUtime=3.09
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 2754 0 0 0 308 1 0 0 25 0 1 0 1096468319 10948608 2564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 2673 2564 79 155 0 2516 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10692

[startup+6.30136 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 541
/proc/meminfo: memFree=1045632/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=13992 CPUtime=6.29
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 3609 0 0 0 627 2 0 0 25 0 1 0 1096468319 14327808 3419 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 3498 3419 79 155 0 3341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13992

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 541
/proc/meminfo: memFree=1038272/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=21256 CPUtime=12.69
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 5402 0 0 0 1264 5 0 0 25 0 1 0 1096468319 21766144 5212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554488 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 5314 5212 79 155 0 5157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21256

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 541
/proc/meminfo: memFree=1023616/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=35256 CPUtime=25.48
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 8903 0 0 0 2538 10 0 0 25 0 1 0 1096468319 36102144 8713 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 8814 8713 79 155 0 8657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35256

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 547
/proc/meminfo: memFree=998072/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=61272 CPUtime=51.07
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 15402 0 0 0 5089 18 0 0 25 0 1 0 1096468319 62742528 15212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 15318 15212 79 155 0 15161 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 61272

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 547
/proc/meminfo: memFree=962680/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=95736 CPUtime=102.25
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 24021 0 0 0 10197 28 0 0 25 0 1 0 1096468319 98033664 23831 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 23934 23831 79 155 0 23777 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 95736

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=944568/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=113836 CPUtime=162.22
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 28542 0 0 0 16190 32 0 0 25 0 1 0 1096468319 116568064 28352 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 28459 28352 79 155 0 28302 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 113836

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=931640/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=126772 CPUtime=222.21
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 31784 0 0 0 22184 37 0 0 25 0 1 0 1096468319 129814528 31594 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 31693 31594 79 155 0 31536 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 126772

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=911032/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=147392 CPUtime=282.18
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 36951 0 0 0 28175 43 0 0 25 0 1 0 1096468319 150929408 36761 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 36848 36761 79 155 0 36691 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 147392

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=896888/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=161388 CPUtime=342.17
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 40435 0 0 0 34169 48 0 0 25 0 1 0 1096468319 165261312 40245 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 40347 40245 79 155 0 40190 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 161388

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=896000/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=162180 CPUtime=402.14
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 40651 0 0 0 40166 48 0 0 25 0 1 0 1096468319 166072320 40461 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 40545 40461 79 155 0 40388 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 162180

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=881216/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=176968 CPUtime=462.12
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 44327 0 0 0 46159 53 0 0 25 0 1 0 1096468319 181215232 44137 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 44242 44137 79 155 0 44085 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 176968

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=881216/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=176968 CPUtime=522.1
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 44327 0 0 0 52157 53 0 0 25 0 1 0 1096468319 181215232 44137 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 44242 44137 79 155 0 44085 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 176968

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=872320/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=185812 CPUtime=582.08
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 46542 0 0 0 58153 55 0 0 25 0 1 0 1096468319 190271488 46352 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 46453 46352 79 155 0 46296 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 185812

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=855936/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=202192 CPUtime=642.07
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 50638 0 0 0 64147 60 0 0 25 0 1 0 1096468319 207044608 50448 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 50548 50448 79 155 0 50391 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 202192

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=844480/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=213960 CPUtime=702.04
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 53588 0 0 0 70140 64 0 0 25 0 1 0 1096468319 219095040 53398 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 53490 53398 79 155 0 53333 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 213960

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=818368/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=239588 CPUtime=762.02
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 59985 0 0 0 76129 73 0 0 25 0 1 0 1096468319 245338112 59795 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 59897 59795 79 155 0 59740 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 239588

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=818368/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=239588 CPUtime=821.99
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 59986 0 0 0 82126 73 0 0 25 0 1 0 1096468319 245338112 59796 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 59897 59796 79 155 0 59740 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 239588

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=817984/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=239984 CPUtime=881.97
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 60072 0 0 0 88124 73 0 0 25 0 1 0 1096468319 245743616 59882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 59996 59882 79 155 0 59839 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 239984

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=814848/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=243548 CPUtime=941.96
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 60966 0 0 0 94121 75 0 0 25 0 1 0 1096468319 249393152 60776 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 60887 60776 79 155 0 60730 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 243548

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=802176/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=255696 CPUtime=1001.93
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 64018 0 0 0 100114 79 0 0 25 0 1 0 1096468319 261832704 63828 1992294400 134512640 135151029 4294956240 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 63924 63828 79 155 0 63767 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 255696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=802176/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=255696 CPUtime=1061.91
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 64018 0 0 0 106112 79 0 0 25 0 1 0 1096468319 261832704 63828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 63924 63828 79 155 0 63767 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 255696

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=802176/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=255696 CPUtime=1121.89
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 64018 0 0 0 112109 80 0 0 25 0 1 0 1096468319 261832704 63828 1992294400 134512640 135151029 4294956240 18446744073709551615 134577140 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 63924 63828 79 155 0 63767 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 255696

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=802176/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=255696 CPUtime=1181.87
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 64018 0 0 0 118107 80 0 0 25 0 1 0 1096468319 261832704 63828 1992294400 134512640 135151029 4294956240 18446744073709551615 134551333 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 63924 63828 79 155 0 63767 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 255696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 547
/proc/meminfo: memFree=802176/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=255696 CPUtime=1200.07
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 64018 0 0 0 119927 80 0 0 25 0 1 0 1096468319 261832704 63828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 63924 63828 79 155 0 63767 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 255696

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 2/65 547
/proc/meminfo: memFree=802176/2055920 swapFree=4176728/4192956
[pid=540] ppid=538 vsize=255696 CPUtime=1200.07
/proc/540/stat : 540 (precosat) R 538 540 473 0 -1 4194304 64018 0 0 0 119927 80 0 0 25 0 1 0 1096468319 261832704 63828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/540/statm: 63924 63828 79 155 0 63767 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 255696

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.27
CPU system time (s): 0.843871
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 255696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.843871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64018
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= 2116

runsolver used 1.09383 second user time and 2.24066 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 12:00:20
IDJOB=1514423
IDBENCH=70345
IDSOLVER=507
FILE ID=node11/1514423-1238238020
PBS_JOBID= 9060727
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514423-1238238020/watcher-1514423-1238238020 -o /tmp/evaluation-result-1514423-1238238020/solver-1514423-1238238020 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514423-1238238020.cnf

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=1019834391

node11.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		: 3000.274
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		: 3000.274
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:       1058600 kB
Buffers:         89460 kB
Cached:         815420 kB
SwapCached:      10196 kB
Active:         212516 kB
Inactive:       704012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1058600 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          17340 kB
Slab:            66684 kB
Committed_AS:  2781724 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= 66344 MiB
End job on node11 at 2009-03-28 12:20:23