Trace number 1515274

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) 1200.1 1207.21

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1376127278-008.cnf
MD5SUM2a9d7aa09089c785d286d069b028c319
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.132979
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-1515274-1238252344.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 
0.09/0.10	c 
0.09/0.10	c initial reduction limit 1171 clauses
0.09/0.10	c 
0.09/0.10	c +   0.0  34.6   110 100.0  2343   100   100  1288   7.9   0.1 
0.09/0.10	c R   0.0  34.6   110 100.0  2343   103   103  1288   8.2   0.1 
0.09/0.10	c +   0.0  31.5   110 100.0  2343   250   250  1416  16.6   0.1 
0.09/0.10	c N   0.0  32.0   110 100.0  2343   404   404  1416  23.2   0.2 
0.09/0.10	c +   0.0  31.8   110 100.0  2343   475   475  1557  25.1   0.2 
0.09/0.10	c +   0.0  30.7   110 100.0  2343   812   812  1712  32.3   0.2 
0.09/0.10	c N   0.0  29.9   110 100.0  2343  1206  1206  1712  34.8   0.3 
0.09/0.10	c +   0.0  29.6   110 100.0  2343  1317  1317  1883  35.3   0.3 
0.09/0.10	c +   0.1  28.8   110 100.0  2343  2074  1128  2071  35.9   0.2 
0.09/0.10	c N   0.1  27.9   110 100.0  2343  3208  1222  2071  36.9   0.3 
0.09/0.10	c +   0.1  27.9   110 100.0  2343  3209  1223  2278  36.8   0.3 
0.09/0.13	c +   0.1  27.3   110 100.0  2343  4911  1784  2505  35.5   0.3 
0.19/0.20	c +   0.2  26.8   110 100.0  2343  7464  1817  2755  37.1   0.3 
0.19/0.21	c N   0.2  26.8   110 100.0  2343  8023  2376  2755  36.9   0.4 
0.29/0.31	c +   0.3  26.4   110 100.0  2343 11293  1501  3030  36.1   0.3 
0.39/0.47	c +   0.5  25.7   110 100.0  2343 17036  2685  3333  37.7   0.4 
0.49/0.54	c N   0.5  25.5   110 100.0  2343 19249  3226  3333  36.4   0.5 
0.69/0.73	c +   0.7  25.0   110 100.0  2343 25650  2941  3666  37.2   0.4 
1.09/1.14	c +   1.1  24.8   110 100.0  2343 38571  2994  4032  37.8   0.4 
1.28/1.34	c N   1.3  24.6   110 100.0  2343 44899  3254  4032  37.0   0.5 
1.28/1.34	c 
1.28/1.34	c  seconds     variables   original    learned     agility
1.28/1.34	c         level        used      conflicts    limit          MB
1.28/1.34	c 
1.68/1.75	c +   1.7  24.3   110 100.0  2343 57952  2156  4435  36.0   0.4 
2.68/2.71	c +   2.7  24.1   110 100.0  2343 87023  2306  4878  36.4   0.4 
3.18/3.23	c N   3.2  24.0   110 100.0  2343 102e3  3241  4878  36.2   0.5 
4.07/4.16	c +   4.1  23.6   110 100.0  2343 130e3  4341  5365  37.5   0.6 
6.36/6.42	c +   6.4  23.4   110 100.0  2343 196e3  5237  5901  37.8   0.7 
7.55/7.66	c N   7.6  23.3   110 100.0  2343 230e3  4529  5901  37.2   0.6 
9.84/9.95	c +   9.9  22.9   110 100.0  2343 294e3  5780  6491  37.5   0.8 
15.40/15.56	c +  15.5  22.7   110 100.0  2343 441e3  3356  7140  37.3   0.5 
18.19/18.39	c N  18.3  22.6   110 100.0  2343 512e3  6837  7140  35.9   0.9 
24.05/24.23	c +  24.1  22.3   110 100.0  2343 662e3  5935  7854  36.3   0.8 
37.57/37.85	c +  37.6  22.1   110 100.0  2343 993e3  6652  8639  37.5   0.9 
43.33/43.60	c N  43.3  22.0   110 100.0  2343 112e4  7223  8639  38.3   1.0 
58.75/59.20	c +  58.9  21.8   110 100.0  2343 148e4  5875  9502  36.8   0.8 
91.65/92.21	c +  91.7  21.3   110 100.0  2343 223e4  8701 10452  36.2   1.2 
102.18/102.88	c N 102.3  21.3   110 100.0  2343 246e4  9406 10452  36.4   1.2 
144.22/145.13	c + 144.3  21.2   110 100.0  2343 335e4  6391 11497  37.2   0.9 
226.73/228.17	c + 226.8  20.8   110 100.0  2343 502e4  7744 12646  36.1   1.0 
242.14/243.68	c N 242.2  20.8   110 100.0  2343 533e4 12419 12646  36.6   1.5 
355.67/357.87	c + 355.8  20.5   110 100.0  2343 754e4  9137 13910  37.6   1.2 
559.47/562.86	c + 559.5  20.0   110 100.0  2343 113e5  7241 15301  36.6   0.9 
568.71/572.19	c N 568.8  20.0   110 100.0  2343 114e5 12680 15301  37.4   1.5 
878.49/883.73	c + 878.5  19.5   110 100.0  2343 169e5 13294 16831  36.9   1.6 
878.49/883.73	c 
878.49/883.73	c  seconds     variables   original    learned     agility
878.49/883.73	c         level        used      conflicts    limit          MB
878.49/883.73	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-1515274-1238252344/watcher-1515274-1238252344 -o /tmp/evaluation-result-1515274-1238252344/solver-1515274-1238252344 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515274-1238252344.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: 1.91 1.95 1.98 4/94 19822
/proc/meminfo: memFree=1785304/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=780 CPUtime=0
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 121 0 0 0 0 0 0 0 20 0 1 0 1097898059 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134569899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19822/statm: 195 106 69 152 0 41 0

[startup+0.0600599 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 19822
/proc/meminfo: memFree=1785304/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1044 CPUtime=0.05
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 185 0 0 0 5 0 0 0 20 0 1 0 1097898059 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1044

[startup+0.101064 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 19822
/proc/meminfo: memFree=1785304/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1188 CPUtime=0.09
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 193 0 0 0 9 0 0 0 20 0 1 0 1097898059 1216512 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134548756 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 297 178 69 152 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301086 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 19822
/proc/meminfo: memFree=1785304/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1188 CPUtime=0.29
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 211 0 0 0 29 0 0 0 22 0 1 0 1097898059 1216512 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 297 196 69 152 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188

[startup+0.702131 s]
/proc/loadavg: 1.91 1.95 1.98 4/94 19822
/proc/meminfo: memFree=1785304/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1316 CPUtime=0.69
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 228 0 0 0 69 0 0 0 25 0 1 0 1097898059 1347584 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134545575 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 329 213 69 152 0 175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1316

[startup+1.50222 s]
/proc/loadavg: 1.91 1.95 1.98 3/95 19823
/proc/meminfo: memFree=1784528/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1316 CPUtime=1.48
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 248 0 0 0 148 0 0 0 25 0 1 0 1097898059 1347584 233 1992294400 134512640 135137933 4294956240 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 329 233 69 152 0 175 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1316

[startup+3.1014 s]
/proc/loadavg: 1.91 1.95 1.98 3/95 19823
/proc/meminfo: memFree=1784208/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1448 CPUtime=3.08
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 281 0 0 0 308 0 0 0 25 0 1 0 1097898059 1482752 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 362 266 69 152 0 208 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1448

[startup+6.30176 s]
/proc/loadavg: 1.92 1.95 1.98 3/95 19823
/proc/meminfo: memFree=1784144/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1576 CPUtime=6.26
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 298 0 0 0 626 0 0 0 25 0 1 0 1097898059 1613824 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 394 283 69 152 0 240 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1576

[startup+12.7015 s]
/proc/loadavg: 1.93 1.95 1.98 3/95 19823
/proc/meminfo: memFree=1783968/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1708 CPUtime=12.62
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 331 0 0 0 1262 0 0 0 25 0 1 0 1097898059 1748992 316 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 427 316 69 152 0 273 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 1708

[startup+25.5019 s]
/proc/loadavg: 1.94 1.96 1.98 3/95 19823
/proc/meminfo: memFree=1783776/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1840 CPUtime=25.34
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 373 0 0 0 2534 0 0 0 25 0 1 0 1097898059 1884160 358 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 460 358 69 152 0 306 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 1840

[startup+51.1018 s]
/proc/loadavg: 1.96 1.96 1.98 3/95 19823
/proc/meminfo: memFree=1783648/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=1976 CPUtime=50.79
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 401 0 0 0 5079 0 0 0 25 0 1 0 1097898059 2023424 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 494 386 69 152 0 340 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 1976

[startup+102.309 s]
/proc/loadavg: 1.98 1.96 1.98 3/95 19823
/proc/meminfo: memFree=1783264/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2236 CPUtime=101.69
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 465 0 0 0 10169 0 0 0 25 0 1 0 1097898059 2289664 450 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 559 450 69 152 0 405 0
Current children cumulated CPU time (s) 101.69
Current children cumulated vsize (KiB) 2236

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19829
/proc/meminfo: memFree=1783072/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2352 CPUtime=161.32
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 483 0 0 0 16132 0 0 0 25 0 1 0 1097898059 2408448 468 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 588 468 69 152 0 434 0
Current children cumulated CPU time (s) 161.32
Current children cumulated vsize (KiB) 2352

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19829
/proc/meminfo: memFree=1783008/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2352 CPUtime=220.96
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 499 0 0 0 22096 0 0 0 25 0 1 0 1097898059 2408448 484 1992294400 134512640 135137933 4294956240 18446744073709551615 134552024 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 588 484 69 152 0 434 0
Current children cumulated CPU time (s) 220.96
Current children cumulated vsize (KiB) 2352

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 19829
/proc/meminfo: memFree=1782944/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2484 CPUtime=280.62
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 527 0 0 0 28062 0 0 0 25 0 1 0 1097898059 2543616 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 621 512 69 152 0 467 0
Current children cumulated CPU time (s) 280.62
Current children cumulated vsize (KiB) 2484

[startup+342.302 s]
/proc/loadavg: 2.03 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782880/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2484 CPUtime=340.26
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 529 0 0 0 34026 0 0 0 25 0 1 0 1097898059 2543616 514 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 621 514 69 152 0 467 0
Current children cumulated CPU time (s) 340.26
Current children cumulated vsize (KiB) 2484

[startup+402.301 s]
/proc/loadavg: 2.01 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782688/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2576 CPUtime=399.91
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 572 0 0 0 39991 0 0 0 25 0 1 0 1097898059 2637824 557 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 644 557 69 152 0 490 0
Current children cumulated CPU time (s) 399.91
Current children cumulated vsize (KiB) 2576

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782624/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2576 CPUtime=459.56
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 572 0 0 0 45956 0 0 0 25 0 1 0 1097898059 2637824 557 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 644 557 69 152 0 490 0
Current children cumulated CPU time (s) 459.56
Current children cumulated vsize (KiB) 2576

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782624/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2696 CPUtime=519.21
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 576 0 0 0 51921 0 0 0 25 0 1 0 1097898059 2760704 561 1992294400 134512640 135137933 4294956240 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 674 561 69 152 0 520 0
Current children cumulated CPU time (s) 519.21
Current children cumulated vsize (KiB) 2696

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782624/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2696 CPUtime=578.85
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 590 0 0 0 57885 0 0 0 25 0 1 0 1097898059 2760704 575 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 674 575 69 152 0 520 0
Current children cumulated CPU time (s) 578.85
Current children cumulated vsize (KiB) 2696

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782496/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2696 CPUtime=638.51
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 604 0 0 0 63850 1 0 0 25 0 1 0 1097898059 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 638.51
Current children cumulated vsize (KiB) 2696

[startup+702.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782432/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2696 CPUtime=698.16
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 604 0 0 0 69815 1 0 0 25 0 1 0 1097898059 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 698.16
Current children cumulated vsize (KiB) 2696

[startup+762.309 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782432/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2696 CPUtime=757.81
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 604 0 0 0 75780 1 0 0 25 0 1 0 1097898059 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 757.81
Current children cumulated vsize (KiB) 2696

[startup+822.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782432/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2696 CPUtime=817.45
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 604 0 0 0 81744 1 0 0 25 0 1 0 1097898059 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 817.45
Current children cumulated vsize (KiB) 2696

[startup+882.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782368/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=2696 CPUtime=877.1
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 604 0 0 0 87709 1 0 0 25 0 1 0 1097898059 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 877.1
Current children cumulated vsize (KiB) 2696

[startup+942.303 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782304/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=3064 CPUtime=936.75
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 653 0 0 0 93674 1 0 0 25 0 1 0 1097898059 3137536 638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 766 638 69 152 0 612 0
Current children cumulated CPU time (s) 936.75
Current children cumulated vsize (KiB) 3064

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782240/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=3064 CPUtime=996.39
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 664 0 0 0 99638 1 0 0 25 0 1 0 1097898059 3137536 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 766 649 69 152 0 612 0
Current children cumulated CPU time (s) 996.39
Current children cumulated vsize (KiB) 3064

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782176/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=3064 CPUtime=1056.04
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 664 0 0 0 105603 1 0 0 25 0 1 0 1097898059 3137536 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 766 649 69 152 0 612 0
Current children cumulated CPU time (s) 1056.04
Current children cumulated vsize (KiB) 3064

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782176/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=3064 CPUtime=1115.68
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 664 0 0 0 111567 1 0 0 25 0 1 0 1097898059 3137536 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 766 649 69 152 0 612 0
Current children cumulated CPU time (s) 1115.68
Current children cumulated vsize (KiB) 3064

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1782112/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=3064 CPUtime=1175.34
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 664 0 0 0 117533 1 0 0 25 0 1 0 1097898059 3137536 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 766 649 69 152 0 612 0
Current children cumulated CPU time (s) 1175.34
Current children cumulated vsize (KiB) 3064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207.2 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 19829
/proc/meminfo: memFree=1781984/2055920 swapFree=4152308/4192956
[pid=19822] ppid=19820 vsize=3064 CPUtime=1200.08
/proc/19822/stat : 19822 (picosat) R 19820 19822 19785 0 -1 4194304 664 0 0 0 120007 1 0 0 25 0 1 0 1097898059 3137536 649 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19822/statm: 766 649 69 152 0 612 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3064

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): 1207.21
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.018997
CPU usage (%): 99.4109
Max. virtual memory (cumulated for all children) (KiB): 3092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 664
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= 16745

runsolver used 1.72374 second user time and 4.87626 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-28 15:59:04
IDJOB=1515274
IDBENCH=70416
IDSOLVER=506
FILE ID=node91/1515274-1238252344
PBS_JOBID= 9060790
Free space on /tmp= 66480 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1376127278-008.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515274-1238252344/watcher-1515274-1238252344 -o /tmp/evaluation-result-1515274-1238252344/solver-1515274-1238252344 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515274-1238252344.cnf

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

MD5SUM BENCH= 2a9d7aa09089c785d286d069b028c319
RANDOM SEED=1854433245

node91.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		: 3000.252
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		: 3000.252
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1785784 kB
Buffers:         45040 kB
Cached:         154408 kB
SwapCached:      23048 kB
Active:         141852 kB
Inactive:        82064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785784 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            29348 kB
Committed_AS:  2367036 kB
PageTables:       3260 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= 66480 MiB
End job on node91 at 2009-03-28 16:19:13