Trace number 1515322

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
picosat 913? (TO) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S884941173-092.cnf
MD5SUM08970150c744745078d9b8c7ec1a3e63
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1515322-1238252923.cnf
0.00/0.00	c parsed header 'p cnf 110 2343'
0.00/0.00	c initialized 110 variables
0.00/0.00	c found 2343 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   110   0.0  2343     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1171 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  29.8   110 100.0  2343   100   100  1288   8.3   0.1 
0.00/0.00	c R   0.0  29.8   110 100.0  2343   100   100  1288   8.3   0.1 
0.00/0.00	c +   0.0  27.5   110 100.0  2343   250   250  1416  17.1   0.1 
0.00/0.01	c N   0.0  28.1   110 100.0  2343   404   404  1416  23.8   0.2 
0.00/0.01	c +   0.0  28.2   110 100.0  2343   475   475  1557  25.9   0.2 
0.00/0.02	c +   0.0  28.1   110 100.0  2343   812   812  1712  32.0   0.2 
0.00/0.03	c N   0.0  28.0   110 100.0  2343  1204  1204  1712  34.8   0.2 
0.00/0.03	c +   0.0  27.9   110 100.0  2343  1317  1317  1883  35.1   0.3 
0.00/0.05	c +   0.1  27.2   110 100.0  2343  2074  1129  2071  36.1   0.2 
0.07/0.08	c +   0.1  26.5   110 100.0  2343  3209  1227  2278  37.4   0.3 
0.07/0.08	c N   0.1  26.5   110 100.0  2343  3209  1227  2278  37.4   0.3 
0.09/0.13	c +   0.1  26.0   110 100.0  2343  4911  1785  2505  37.8   0.3 
0.19/0.20	c +   0.2  25.6   110 100.0  2343  7464  1827  2755  37.1   0.3 
0.19/0.22	c N   0.2  25.7   110 100.0  2343  8018  2381  2755  37.4   0.4 
0.29/0.32	c +   0.3  25.5   110 100.0  2343 11293  1511  3030  37.3   0.3 
0.39/0.49	c +   0.5  25.2   110 100.0  2343 17036  2697  3333  37.2   0.4 
0.49/0.56	c N   0.6  25.0   110 100.0  2343 19241  3232  3333  36.7   0.5 
0.69/0.76	c +   0.8  24.8   110 100.0  2343 25650  2955  3666  36.4   0.4 
1.10/1.18	c +   1.2  24.2   110 100.0  2343 38571  3008  4032  37.1   0.4 
1.29/1.39	c N   1.4  23.9   110 100.0  2343 44886  3256  4032  37.8   0.5 
1.29/1.39	c 
1.29/1.39	c  seconds     variables   original    learned     agility
1.29/1.39	c         level        used      conflicts    limit          MB
1.29/1.39	c 
1.79/1.83	c +   1.8  23.7   110 100.0  2343 57952  2175  4435  37.5   0.4 
2.79/2.83	c +   2.8  23.2   110 100.0  2343 87023  2344  4878  36.4   0.4 
3.30/3.37	c N   3.4  23.2   110 100.0  2343 102e3  3245  4878  37.9   0.5 
4.30/4.36	c +   4.4  22.9   110 100.0  2343 130e3  4393  5365  37.2   0.6 
6.69/6.76	c +   6.8  22.7   110 100.0  2343 196e3  5290  5901  36.8   0.7 
7.99/8.09	c N   8.1  22.6   110 100.0  2343 230e3  4545  5901  37.6   0.6 
10.49/10.54	c +  10.5  22.4   110 100.0  2343 294e3  5844  6491  37.6   0.8 
16.39/16.48	c +  16.5  21.9   110 100.0  2343 441e3  3411  7140  36.9   0.5 
19.39/19.41	c N  19.4  21.9   110 100.0  2343 512e3  6869  7140  37.3   0.9 
25.49/25.58	c +  25.6  21.7   110 100.0  2343 662e3  5995  7854  37.0   0.8 
39.78/39.87	c +  39.9  21.6   110 100.0  2343 993e3  6685  8639  35.4   0.9 
45.88/45.98	c N  46.0  21.5   110 100.0  2343 112e4  7289  8639  38.6   1.0 
62.17/62.25	c +  62.2  21.3   110 100.0  2343 148e4  5860  9502  37.2   0.8 
97.56/97.63	c +  97.6  21.0   110 100.0  2343 223e4  8713 10452  37.9   1.1 
108.66/108.77	c N 108.7  21.0   110 100.0  2343 246e4  9401 10452  35.7   1.2 
153.14/153.26	c + 153.2  20.8   110 100.0  2343 335e4  6334 11497  37.6   0.9 
239.81/239.99	c + 239.9  20.4   110 100.0  2343 502e4  7692 12646  37.8   1.0 
256.21/256.31	c N 256.2  20.3   110 100.0  2343 533e4 12351 12646  36.6   1.5 
376.38/376.57	c + 376.5  20.1   110 100.0  2343 754e4  9087 13910  36.1   1.1 
591.92/592.12	c + 591.9  19.7   110 100.0  2343 113e5  7130 15301  36.6   0.9 
602.01/602.20	c N 602.0  19.7   110 100.0  2343 114e5 12457 15301  37.1   1.4 
930.91/931.25	c + 931.0  19.3   110 100.0  2343 169e5 13019 16831  35.8   1.5 
930.91/931.25	c 
930.91/931.25	c  seconds     variables   original    learned     agility
930.91/931.25	c         level        used      conflicts    limit          MB
930.91/931.25	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-1515322-1238252923/watcher-1515322-1238252923 -o /tmp/evaluation-result-1515322-1238252923/solver-1515322-1238252923 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515322-1238252923.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9181
/proc/meminfo: memFree=1254296/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=780 CPUtime=0
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 309013080 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134527680 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 195 110 69 152 0 41 0

[startup+0.0720519 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9181
/proc/meminfo: memFree=1254296/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1044 CPUtime=0.07
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 183 0 0 0 7 0 0 0 18 0 1 0 309013080 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.101055 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9181
/proc/meminfo: memFree=1254296/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1180 CPUtime=0.09
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 309013080 1208320 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134548623 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 295 176 69 152 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301081 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9181
/proc/meminfo: memFree=1254296/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1180 CPUtime=0.29
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 211 0 0 0 29 0 0 0 19 0 1 0 309013080 1208320 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 295 196 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701131 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9181
/proc/meminfo: memFree=1254296/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1312 CPUtime=0.69
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 228 0 0 0 69 0 0 0 23 0 1 0 309013080 1343488 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 328 213 69 152 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1312

[startup+1.50123 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1253648/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1312 CPUtime=1.49
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 309013080 1343488 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 328 231 69 152 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.10144 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1253328/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1444 CPUtime=3.09
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 309013080 1478656 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134552252 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 361 260 69 152 0 207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1444

[startup+6.30184 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1253264/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1576 CPUtime=6.29
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 291 0 0 0 629 0 0 0 25 0 1 0 309013080 1613824 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134551642 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 394 276 69 152 0 240 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1576

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1252952/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1704 CPUtime=12.69
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 325 0 0 0 1269 0 0 0 25 0 1 0 309013080 1744896 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 426 310 69 152 0 272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1704

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1252888/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1704 CPUtime=25.49
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 351 0 0 0 2549 0 0 0 25 0 1 0 309013080 1744896 336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 426 336 69 152 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1704

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1252696/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=1968 CPUtime=51.08
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 397 0 0 0 5108 0 0 0 25 0 1 0 309013080 2015232 382 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 492 382 69 152 0 338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1968

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1252440/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2100 CPUtime=102.26
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 445 0 0 0 10226 0 0 0 25 0 1 0 309013080 2150400 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 525 430 69 152 0 371 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2100

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1252248/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2232 CPUtime=162.24
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 478 0 0 0 16224 0 0 0 25 0 1 0 309013080 2285568 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 558 463 69 152 0 404 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2232

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1252248/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2336 CPUtime=222.22
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 482 0 0 0 22222 0 0 0 25 0 1 0 309013080 2392064 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 584 467 69 152 0 430 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2336

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1252056/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2468 CPUtime=282.21
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 519 0 0 0 28220 1 0 0 25 0 1 0 309013080 2527232 504 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 617 504 69 152 0 463 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2468

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/66 9182
/proc/meminfo: memFree=1251928/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2468 CPUtime=342.19
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 542 0 0 0 34218 1 0 0 25 0 1 0 309013080 2527232 527 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 617 527 69 152 0 463 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251800/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2600 CPUtime=402.17
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 558 0 0 0 40216 1 0 0 25 0 1 0 309013080 2662400 543 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 650 543 69 152 0 496 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2600

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251864/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2600 CPUtime=462.15
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 558 0 0 0 46214 1 0 0 25 0 1 0 309013080 2662400 543 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 650 543 69 152 0 496 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2600

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251864/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2600 CPUtime=522.13
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 577 0 0 0 52212 1 0 0 25 0 1 0 309013080 2662400 562 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 650 562 69 152 0 496 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2600

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251864/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2600 CPUtime=582.12
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 578 0 0 0 58210 2 0 0 25 0 1 0 309013080 2662400 563 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 650 563 69 152 0 496 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2600

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251736/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2732 CPUtime=642.1
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 612 0 0 0 64208 2 0 0 25 0 1 0 309013080 2797568 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 683 597 69 152 0 529 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2732

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251672/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2732 CPUtime=702.08
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 612 0 0 0 70206 2 0 0 25 0 1 0 309013080 2797568 597 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 683 597 69 152 0 529 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2732

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251672/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2732 CPUtime=762.06
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 613 0 0 0 76204 2 0 0 25 0 1 0 309013080 2797568 598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548850 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 683 598 69 152 0 529 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 2732

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251608/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2732 CPUtime=822.04
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 613 0 0 0 82202 2 0 0 25 0 1 0 309013080 2797568 598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 683 598 69 152 0 529 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 2732

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251544/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2732 CPUtime=882.02
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 613 0 0 0 88200 2 0 0 25 0 1 0 309013080 2797568 598 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 683 598 69 152 0 529 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 2732

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251416/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2996 CPUtime=942.01
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 647 0 0 0 94198 3 0 0 25 0 1 0 309013080 3067904 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 749 632 69 152 0 595 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 2996

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251416/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2996 CPUtime=1001.98
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 647 0 0 0 100195 3 0 0 25 0 1 0 309013080 3067904 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 749 632 69 152 0 595 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 2996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251416/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=2996 CPUtime=1061.96
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 647 0 0 0 106193 3 0 0 25 0 1 0 309013080 3067904 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 749 632 69 152 0 595 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 2996

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251416/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=3128 CPUtime=1121.94
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 652 0 0 0 112191 3 0 0 25 0 1 0 309013080 3203072 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 782 637 69 152 0 628 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 3128

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251416/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=3128 CPUtime=1181.93
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 652 0 0 0 118189 4 0 0 25 0 1 0 309013080 3203072 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 782 637 69 152 0 628 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 3128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9182
/proc/meminfo: memFree=1251352/2055920 swapFree=4191900/4192956
[pid=9181] ppid=9179 vsize=3128 CPUtime=1200.03
/proc/9181/stat : 9181 (picosat) R 9179 9181 9111 0 -1 4194304 652 0 0 0 119999 4 0 0 25 0 1 0 309013080 3203072 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9181/statm: 782 637 69 152 0 628 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 3128

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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.041993
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 3128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 652
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= 2640

runsolver used 1.41678 second user time and 2.96255 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 16:08:43
IDJOB=1515322
IDBENCH=70420
IDSOLVER=506
FILE ID=node54/1515322-1238252923
PBS_JOBID= 9060766
Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S884941173-092.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515322-1238252923/watcher-1515322-1238252923 -o /tmp/evaluation-result-1515322-1238252923/solver-1515322-1238252923 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515322-1238252923.cnf

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

MD5SUM BENCH= 08970150c744745078d9b8c7ec1a3e63
RANDOM SEED=1943093040

node54.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		: 3000.232
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		: 3000.232
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:       1254712 kB
Buffers:         76736 kB
Cached:         630000 kB
SwapCached:        260 kB
Active:         140336 kB
Inactive:       581588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1254712 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          23724 kB
Slab:            65228 kB
Committed_AS:   820504 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-28 16:28:46