Trace number 1514794

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S1971658345-089.cnf
MD5SUM80ddc27a2476c7a1f18f4f644f3f4389
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 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-1514794-1238244408.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  30.6   110  99.1  2343   100   100  1288   7.5   0.1 
0.00/0.00	c R   0.0  30.6   110  99.1  2343   100   100  1288   7.5   0.1 
0.00/0.00	c +   0.0  28.2   110 100.0  2343   250   250  1416  16.5   0.1 
0.00/0.01	c N   0.0  28.1   110 100.0  2343   401   401  1416  23.0   0.2 
0.00/0.01	c +   0.0  28.2   110 100.0  2343   475   475  1557  25.5   0.2 
0.00/0.02	c +   0.0  27.9   110 100.0  2343   812   812  1712  31.9   0.2 
0.00/0.03	c N   0.0  27.4   110 100.0  2343  1204  1204  1712  36.3   0.2 
0.00/0.03	c +   0.0  27.3   110 100.0  2343  1317  1317  1883  37.3   0.3 
0.04/0.05	c +   0.1  26.6   110 100.0  2343  2074  1129  2071  35.4   0.2 
0.04/0.08	c N   0.1  26.5   110 100.0  2343  3208  1222  2071  36.7   0.3 
0.04/0.08	c +   0.1  26.5   110 100.0  2343  3209  1223  2278  36.7   0.3 
0.10/0.13	c +   0.1  26.2   110 100.0  2343  4911  1782  2505  36.9   0.3 
0.20/0.20	c +   0.2  26.4   110 100.0  2343  7464  1820  2755  36.2   0.3 
0.20/0.22	c N   0.2  26.3   110 100.0  2343  8019  2375  2755  36.3   0.4 
0.30/0.32	c +   0.3  26.2   110 100.0  2343 11293  1502  3030  37.0   0.3 
0.40/0.50	c +   0.5  26.1   110 100.0  2343 17036  2682  3333  37.4   0.4 
0.50/0.57	c N   0.6  26.0   110 100.0  2343 19240  3214  3333  36.7   0.5 
0.70/0.77	c +   0.8  25.7   110 100.0  2343 25650  2938  3666  37.1   0.4 
1.10/1.19	c +   1.2  25.0   110 100.0  2343 38571  2987  4032  36.7   0.5 
1.39/1.40	c N   1.4  24.8   110 100.0  2343 44900  3252  4032  37.9   0.5 
1.39/1.40	c 
1.39/1.40	c  seconds     variables   original    learned     agility
1.39/1.40	c         level        used      conflicts    limit          MB
1.39/1.40	c 
1.79/1.85	c +   1.8  24.6   110 100.0  2343 57952  2155  4435  38.0   0.4 
2.79/2.86	c +   2.9  24.1   110 100.0  2343 87023  2332  4878  37.5   0.4 
3.39/3.41	c N   3.4  24.0   110 100.0  2343 102e3  3261  4878  36.7   0.5 
4.40/4.43	c +   4.4  23.7   110 100.0  2343 130e3  4379  5365  36.5   0.6 
6.79/6.86	c +   6.9  23.1   110 100.0  2343 196e3  5270  5901  37.5   0.7 
8.09/8.20	c N   8.2  22.8   110 100.0  2343 230e3  4568  5901  36.1   0.6 
10.59/10.63	c +  10.6  22.6   110 100.0  2343 294e3  5837  6491  38.2   0.8 
16.39/16.48	c +  16.5  22.3   110 100.0  2343 441e3  3418  7140  36.5   0.5 
19.39/19.42	c N  19.4  22.3   110 100.0  2343 512e3  7008  7140  36.3   0.9 
25.59/25.69	c +  25.7  22.2   110 100.0  2343 662e3  6034  7854  35.6   0.8 
39.98/40.03	c +  40.0  21.7   110 100.0  2343 993e3  6747  8639  36.0   0.9 
46.08/46.13	c N  46.1  21.7   110 100.0  2343 112e4  7543  8639  37.1   1.0 
62.17/62.27	c +  62.3  21.4   110 100.0  2343 148e4  5942  9502  36.9   0.8 
97.36/97.45	c +  97.4  21.1   110 100.0  2343 223e4  8772 10452  37.6   1.1 
108.65/108.76	c N 108.7  21.1   110 100.0  2343 246e4  9597 10452  36.7   1.2 
152.75/152.87	c + 152.8  20.8   110 100.0  2343 335e4  6470 11497  37.2   0.9 
239.82/239.98	c + 239.9  20.5   110 100.0  2343 502e4  7741 12646  36.9   1.0 
256.12/256.30	c N 256.2  20.4   110 100.0  2343 533e4 12526 12646  36.1   1.5 
376.48/376.62	c + 376.5  20.0   110 100.0  2343 754e4  8991 13910  37.2   1.1 
592.33/592.52	c + 592.4  19.9   110 100.0  2343 113e5  7105 15301  36.4   0.9 
602.22/602.42	c N 602.3  19.9   110 100.0  2343 114e5 12725 15301  37.4   1.5 
932.63/932.95	c + 932.7  19.6   110 100.0  2343 169e5 13097 16831  37.0   1.6 
932.63/932.95	c 
932.63/932.95	c  seconds     variables   original    learned     agility
932.63/932.95	c         level        used      conflicts    limit          MB
932.63/932.95	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-1514794-1238244408/watcher-1514794-1238244408 -o /tmp/evaluation-result-1514794-1238244408/solver-1514794-1238244408 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514794-1238244408.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: 0.94 0.99 0.99 2/69 4986
/proc/meminfo: memFree=904688/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=780 CPUtime=0
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1097103958 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 195 110 69 152 0 41 0

[startup+0.0429379 s]
/proc/loadavg: 0.94 0.99 0.99 2/69 4986
/proc/meminfo: memFree=904688/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1044 CPUtime=0.04
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 173 0 0 0 4 0 0 0 18 0 1 0 1097103958 1069056 158 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 261 158 69 152 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1044

[startup+0.101943 s]
/proc/loadavg: 0.94 0.99 0.99 2/69 4986
/proc/meminfo: memFree=904688/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1184 CPUtime=0.1
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 192 0 0 0 10 0 0 0 18 0 1 0 1097103958 1212416 177 1992294400 134512640 135137933 4294956240 18446744073709551615 134527903 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 296 177 69 152 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1184

[startup+0.301964 s]
/proc/loadavg: 0.94 0.99 0.99 2/69 4986
/proc/meminfo: memFree=904688/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1184 CPUtime=0.3
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 211 0 0 0 30 0 0 0 20 0 1 0 1097103958 1212416 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134527686 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 296 196 69 152 0 142 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1184

[startup+0.702005 s]
/proc/loadavg: 0.94 0.99 0.99 2/69 4986
/proc/meminfo: memFree=904688/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1316 CPUtime=0.7
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 229 0 0 0 70 0 0 0 23 0 1 0 1097103958 1347584 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 329 214 69 152 0 175 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1316

[startup+1.50109 s]
/proc/loadavg: 0.94 0.99 0.99 2/70 4987
/proc/meminfo: memFree=903976/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1316 CPUtime=1.49
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 248 0 0 0 149 0 0 0 25 0 1 0 1097103958 1347584 233 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 329 233 69 152 0 175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1316

[startup+3.10125 s]
/proc/loadavg: 0.94 0.99 0.99 2/70 4987
/proc/meminfo: memFree=903784/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1448 CPUtime=3.09
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 274 0 0 0 309 0 0 0 25 0 1 0 1097103958 1482752 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 362 259 69 152 0 208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1448

[startup+6.30258 s]
/proc/loadavg: 0.94 0.99 0.99 2/70 4987
/proc/meminfo: memFree=903592/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1580 CPUtime=6.29
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 293 0 0 0 629 0 0 0 25 0 1 0 1097103958 1617920 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 395 278 69 152 0 241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1580

[startup+12.7012 s]
/proc/loadavg: 0.95 0.99 0.99 2/70 4987
/proc/meminfo: memFree=903400/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1712 CPUtime=12.69
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 328 0 0 0 1269 0 0 0 25 0 1 0 1097103958 1753088 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 428 313 69 152 0 274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1712

[startup+25.5016 s]
/proc/loadavg: 0.96 0.99 0.99 2/70 4987
/proc/meminfo: memFree=903272/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1712 CPUtime=25.49
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 354 0 0 0 2549 0 0 0 25 0 1 0 1097103958 1753088 339 1992294400 134512640 135137933 4294956240 18446744073709551615 134551378 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 428 339 69 152 0 274 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1712

[startup+51.1012 s]
/proc/loadavg: 0.97 0.99 0.99 2/70 4987
/proc/meminfo: memFree=903080/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=1976 CPUtime=51.07
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 399 0 0 0 5107 0 0 0 25 0 1 0 1097103958 2023424 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 494 384 69 152 0 340 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1976

[startup+102.305 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 4987
/proc/meminfo: memFree=902888/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2104 CPUtime=102.26
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 446 0 0 0 10226 0 0 0 25 0 1 0 1097103958 2154496 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134552515 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 526 431 69 152 0 372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2104

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 4987
/proc/meminfo: memFree=902696/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2236 CPUtime=162.25
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 482 0 0 0 16224 1 0 0 25 0 1 0 1097103958 2289664 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 559 467 69 152 0 405 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2236

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 4987
/proc/meminfo: memFree=902568/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2332 CPUtime=222.23
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 501 0 0 0 22222 1 0 0 25 0 1 0 1097103958 2387968 486 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 583 486 69 152 0 429 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2332

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 4987
/proc/meminfo: memFree=902504/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2464 CPUtime=282.21
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 518 0 0 0 28220 1 0 0 25 0 1 0 1097103958 2523136 503 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 616 503 69 152 0 462 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2464

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/70 4987
/proc/meminfo: memFree=902440/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2464 CPUtime=342.19
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 528 0 0 0 34218 1 0 0 25 0 1 0 1097103958 2523136 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 616 513 69 152 0 462 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2464

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 4987
/proc/meminfo: memFree=902248/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2564 CPUtime=402.17
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 569 0 0 0 40216 1 0 0 25 0 1 0 1097103958 2625536 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 641 554 69 152 0 487 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2564

[startup+462.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/70 4987
/proc/meminfo: memFree=902312/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2564 CPUtime=462.16
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 569 0 0 0 46214 2 0 0 25 0 1 0 1097103958 2625536 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 641 554 69 152 0 487 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2564

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 4987
/proc/meminfo: memFree=902312/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2564 CPUtime=522.14
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 569 0 0 0 52212 2 0 0 25 0 1 0 1097103958 2625536 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 641 554 69 152 0 487 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2564

[startup+582.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/70 4987
/proc/meminfo: memFree=902248/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2564 CPUtime=582.12
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 569 0 0 0 58210 2 0 0 25 0 1 0 1097103958 2625536 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 641 554 69 152 0 487 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2564

[startup+642.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/70 4987
/proc/meminfo: memFree=902184/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2696 CPUtime=642.11
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 597 0 0 0 64208 3 0 0 25 0 1 0 1097103958 2760704 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 674 582 69 152 0 520 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2696

[startup+702.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/70 4987
/proc/meminfo: memFree=902120/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2696 CPUtime=702.09
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 604 0 0 0 70206 3 0 0 25 0 1 0 1097103958 2760704 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 674 589 69 152 0 520 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 2696

[startup+762.305 s]
/proc/loadavg: 1.13 1.06 1.01 2/70 4987
/proc/meminfo: memFree=902120/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2816 CPUtime=762.08
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 606 0 0 0 76205 3 0 0 25 0 1 0 1097103958 2883584 591 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 704 591 69 152 0 550 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2816

[startup+822.301 s]
/proc/loadavg: 1.16 1.07 1.01 2/70 4987
/proc/meminfo: memFree=902056/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2816 CPUtime=822.05
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 618 0 0 0 82202 3 0 0 25 0 1 0 1097103958 2883584 603 1992294400 134512640 135137933 4294956240 18446744073709551615 134552752 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 704 603 69 152 0 550 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2816

[startup+882.302 s]
/proc/loadavg: 1.06 1.06 1.00 2/70 4993
/proc/meminfo: memFree=901992/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=2816 CPUtime=882.03
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 634 0 0 0 88200 3 0 0 25 0 1 0 1097103958 2883584 619 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 704 619 69 152 0 550 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2816

[startup+942.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/70 4993
/proc/meminfo: memFree=901864/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=3080 CPUtime=942.02
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 668 0 0 0 94198 4 0 0 25 0 1 0 1097103958 3153920 653 1992294400 134512640 135137933 4294956240 18446744073709551615 134527692 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 770 653 69 152 0 616 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/70 4993
/proc/meminfo: memFree=901864/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=3080 CPUtime=1002
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 668 0 0 0 100196 4 0 0 25 0 1 0 1097103958 3153920 653 1992294400 134512640 135137933 4294956240 18446744073709551615 134544960 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 770 653 69 152 0 616 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 3080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/70 4993
/proc/meminfo: memFree=901864/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=3080 CPUtime=1061.99
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 668 0 0 0 106195 4 0 0 25 0 1 0 1097103958 3153920 653 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 770 653 69 152 0 616 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 4993
/proc/meminfo: memFree=901864/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=3080 CPUtime=1121.97
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 668 0 0 0 112193 4 0 0 25 0 1 0 1097103958 3153920 653 1992294400 134512640 135137933 4294956240 18446744073709551615 134552184 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 770 653 69 152 0 616 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 3080

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 4993
/proc/meminfo: memFree=901800/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=3080 CPUtime=1181.96
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 668 0 0 0 118191 5 0 0 25 0 1 0 1097103958 3153920 653 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 770 653 69 152 0 616 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 3080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 4993
/proc/meminfo: memFree=901800/2055920 swapFree=4169124/4192956
[pid=4986] ppid=4984 vsize=3080 CPUtime=1200.05
/proc/4986/stat : 4986 (picosat) R 4984 4986 4735 0 -1 4194304 668 0 0 0 120000 5 0 0 25 0 1 0 1097103958 3153920 653 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4986/statm: 770 653 69 152 0 616 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3080

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.052991
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 3080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 668
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= 1643

runsolver used 1.12883 second user time and 3.24851 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 13:46:48
IDJOB=1514794
IDBENCH=70376
IDSOLVER=506
FILE ID=node44/1514794-1238244408
PBS_JOBID= 9060657
Free space on /tmp= 66400 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S1971658345-089.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514794-1238244408/watcher-1514794-1238244408 -o /tmp/evaluation-result-1514794-1238244408/solver-1514794-1238244408 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514794-1238244408.cnf

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

MD5SUM BENCH= 80ddc27a2476c7a1f18f4f644f3f4389
RANDOM SEED=119248553

node44.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		: 3000.241
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		: 3000.241
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:        905168 kB
Buffers:        103136 kB
Cached:         937644 kB
SwapCached:      13220 kB
Active:         303916 kB
Inactive:       751532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905168 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80796 kB
Committed_AS:  2541144 kB
PageTables:       1796 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= 66400 MiB
End job on node44 at 2009-03-28 14:06:51