Trace number 1515250

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S398733532-072.cnf
MD5SUMd9f4caf675a8f6d697dc5efdb9aa8c41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
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-1515250-1238252200.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  30.3   110  99.1  2343   100   100  1288   8.0   0.1 
0.00/0.00	c R   0.0  30.3   110  99.1  2343   100   100  1288   8.0   0.1 
0.00/0.00	c +   0.0  28.5   110 100.0  2343   250   250  1416  17.4   0.1 
0.00/0.01	c N   0.0  28.2   110 100.0  2343   404   404  1416  23.9   0.2 
0.00/0.01	c +   0.0  28.1   110 100.0  2343   475   475  1557  26.2   0.2 
0.00/0.02	c +   0.0  27.5   110 100.0  2343   812   812  1712  33.1   0.2 
0.00/0.03	c N   0.0  27.1   110 100.0  2343  1206  1206  1712  37.0   0.2 
0.00/0.03	c +   0.0  27.0   110 100.0  2343  1317  1317  1883  36.8   0.3 
0.00/0.05	c +   0.1  26.4   110 100.0  2343  2074  1127  2071  37.2   0.2 
0.00/0.08	c +   0.1  26.7   110 100.0  2343  3209  1219  2278  36.9   0.3 
0.00/0.08	c N   0.1  26.7   110 100.0  2343  3212  1222  2278  36.9   0.3 
0.10/0.13	c +   0.1  26.4   110 100.0  2343  4911  1778  2505  36.8   0.3 
0.20/0.20	c +   0.2  26.2   110 100.0  2343  7464  1814  2755  35.6   0.3 
0.20/0.22	c N   0.2  26.1   110 100.0  2343  8023  2373  2755  35.4   0.4 
0.30/0.32	c +   0.3  26.0   110 100.0  2343 11293  1496  3030  35.7   0.3 
0.50/0.50	c +   0.5  25.6   110 100.0  2343 17036  2678  3333  37.3   0.4 
0.50/0.57	c N   0.6  25.4   110 100.0  2343 19250  3221  3333  35.6   0.5 
0.70/0.77	c +   0.8  25.1   110 100.0  2343 25650  2930  3666  37.2   0.4 
1.10/1.20	c +   1.2  24.7   110 100.0  2343 38571  2987  4032  36.6   0.4 
1.40/1.41	c N   1.4  24.6   110 100.0  2343 44882  3232  4032  36.3   0.5 
1.40/1.41	c 
1.40/1.41	c  seconds     variables   original    learned     agility
1.40/1.41	c         level        used      conflicts    limit          MB
1.40/1.41	c 
1.80/1.85	c +   1.9  24.3   110 100.0  2343 57952  2152  4435  36.0   0.4 
2.80/2.86	c +   2.9  23.9   110 100.0  2343 87023  2321  4878  36.7   0.4 
3.40/3.42	c N   3.4  23.8   110 100.0  2343 102e3  3196  4878  35.5   0.5 
4.40/4.43	c +   4.4  23.6   110 100.0  2343 130e3  4369  5365  35.2   0.6 
6.79/6.88	c +   6.9  23.3   110 100.0  2343 196e3  5265  5901  35.6   0.7 
8.09/8.19	c N   8.2  23.1   110 100.0  2343 230e3  4489  5901  36.3   0.6 
10.59/10.65	c +  10.7  22.8   110 100.0  2343 294e3  5812  6491  36.1   0.8 
16.49/16.55	c +  16.6  22.6   110 100.0  2343 441e3  3405  7140  37.1   0.5 
19.49/19.53	c N  19.5  22.3   110 100.0  2343 512e3  6881  7140  37.2   0.9 
25.69/25.71	c +  25.7  22.1   110 100.0  2343 662e3  5968  7854  38.3   0.8 
39.98/40.01	c +  40.0  21.7   110 100.0  2343 993e3  6695  8639  36.2   0.9 
45.98/46.08	c N  46.1  21.5   110 100.0  2343 112e4  7318  8639  36.7   1.0 
62.27/62.37	c +  62.4  21.2   110 100.0  2343 148e4  5869  9502  37.0   0.8 
97.36/97.43	c +  97.4  20.9   110 100.0  2343 223e4  8675 10452  36.2   1.1 
108.55/108.61	c N 108.6  20.8   110 100.0  2343 246e4  9453 10452  37.8   1.2 
152.94/153.06	c + 153.0  20.6   110 100.0  2343 335e4  6309 11497  37.2   0.9 
240.61/240.75	c + 240.7  20.4   110 100.0  2343 502e4  7699 12646  35.7   1.0 
257.30/257.42	c N 257.3  20.4   110 100.0  2343 533e4 12412 12646  36.6   1.5 
378.94/379.16	c + 379.0  20.0   110 100.0  2343 754e4  8926 13910  36.5   1.2 
596.77/597.04	c + 596.8  19.7   110 100.0  2343 113e5  7057 15301  36.1   0.9 
606.76/607.05	c N 606.8  19.7   110 100.0  2343 114e5 12713 15301  35.7   1.5 
944.64/945.07	c + 944.7  19.6   110 100.0  2343 169e5 12916 16831  36.6   1.5 
944.64/945.07	c 
944.64/945.07	c  seconds     variables   original    learned     agility
944.64/945.07	c         level        used      conflicts    limit          MB
944.64/945.07	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-1515250-1238252200/watcher-1515250-1238252200 -o /tmp/evaluation-result-1515250-1238252200/solver-1515250-1238252200 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515250-1238252200.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 0.97 0.99 3/72 7232
/proc/meminfo: memFree=1430600/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=780 CPUtime=0
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1097881294 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 195 110 69 152 0 41 0

[startup+0.105221 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7232
/proc/meminfo: memFree=1430600/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1184 CPUtime=0.1
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 192 0 0 0 10 0 0 0 18 0 1 0 1097881294 1212416 177 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 296 177 69 152 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1184

[startup+0.201239 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7232
/proc/meminfo: memFree=1430600/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1184 CPUtime=0.2
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 204 0 0 0 20 0 0 0 18 0 1 0 1097881294 1212416 189 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 296 189 69 152 0 142 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1184

[startup+0.301257 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7232
/proc/meminfo: memFree=1430600/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1184 CPUtime=0.3
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 211 0 0 0 30 0 0 0 19 0 1 0 1097881294 1212416 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 296 196 69 152 0 142 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1184

[startup+0.701332 s]
/proc/loadavg: 0.91 0.97 0.99 3/72 7232
/proc/meminfo: memFree=1430600/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1316 CPUtime=0.7
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 227 0 0 0 70 0 0 0 22 0 1 0 1097881294 1347584 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134543249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 329 212 69 152 0 175 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1316

[startup+1.50148 s]
/proc/loadavg: 0.91 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1429888/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1316 CPUtime=1.5
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 249 0 0 0 150 0 0 0 25 0 1 0 1097881294 1347584 234 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 329 234 69 152 0 175 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1316

[startup+3.10178 s]
/proc/loadavg: 0.92 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1429696/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1448 CPUtime=3.1
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 275 0 0 0 310 0 0 0 25 0 1 0 1097881294 1482752 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 362 260 69 152 0 208 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1448

[startup+6.30138 s]
/proc/loadavg: 0.92 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1429512/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1580 CPUtime=6.29
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 294 0 0 0 629 0 0 0 25 0 1 0 1097881294 1617920 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 395 279 69 152 0 241 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1580

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1429256/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1708 CPUtime=12.69
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 325 0 0 0 1269 0 0 0 25 0 1 0 1097881294 1748992 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 427 310 69 152 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1708

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1429192/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1708 CPUtime=25.49
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 348 0 0 0 2549 0 0 0 25 0 1 0 1097881294 1748992 333 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 427 333 69 152 0 273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1708

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1428936/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=1972 CPUtime=51.08
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 398 0 0 0 5108 0 0 0 25 0 1 0 1097881294 2019328 383 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 493 383 69 152 0 339 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1972

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1428808/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2104 CPUtime=102.26
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 440 0 0 0 10226 0 0 0 25 0 1 0 1097881294 2154496 425 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 526 425 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 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1428616/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2236 CPUtime=162.24
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 478 0 0 0 16223 1 0 0 25 0 1 0 1097881294 2289664 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134568710 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 559 463 69 152 0 405 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2236

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7233
/proc/meminfo: memFree=1428552/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2356 CPUtime=222.22
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 491 0 0 0 22221 1 0 0 25 0 1 0 1097881294 2412544 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 589 476 69 152 0 435 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2356

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1428232/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2488 CPUtime=282.18
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 528 0 0 0 28217 1 0 0 25 0 1 0 1097881294 2547712 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 622 513 69 152 0 468 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2488

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1428232/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2488 CPUtime=342.16
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 535 0 0 0 34215 1 0 0 25 0 1 0 1097881294 2547712 520 1992294400 134512640 135137933 4294956240 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 622 520 69 152 0 468 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2488

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1428232/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2620 CPUtime=402.14
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 559 0 0 0 40213 1 0 0 25 0 1 0 1097881294 2682880 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 655 544 69 152 0 501 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2620

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1428168/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2620 CPUtime=462.11
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 568 0 0 0 46210 1 0 0 25 0 1 0 1097881294 2682880 553 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 655 553 69 152 0 501 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 2620

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1428168/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2620 CPUtime=522.1
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 574 0 0 0 52208 2 0 0 25 0 1 0 1097881294 2682880 559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 655 559 69 152 0 501 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2620

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1428104/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2620 CPUtime=582.07
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 574 0 0 0 58205 2 0 0 25 0 1 0 1097881294 2682880 559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 655 559 69 152 0 501 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2620

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427976/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2716 CPUtime=642.05
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 606 0 0 0 64203 2 0 0 25 0 1 0 1097881294 2781184 591 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 679 591 69 152 0 525 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2716

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427976/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2716 CPUtime=702.03
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 609 0 0 0 70201 2 0 0 25 0 1 0 1097881294 2781184 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 679 594 69 152 0 525 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2716

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427976/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2716 CPUtime=762.01
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 609 0 0 0 76199 2 0 0 25 0 1 0 1097881294 2781184 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548935 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 679 594 69 152 0 525 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2716

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427976/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2716 CPUtime=821.99
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 609 0 0 0 82196 3 0 0 25 0 1 0 1097881294 2781184 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 679 594 69 152 0 525 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2716

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427912/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2716 CPUtime=881.97
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 609 0 0 0 88194 3 0 0 25 0 1 0 1097881294 2781184 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 679 594 69 152 0 525 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 2716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427912/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=2716 CPUtime=941.94
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 609 0 0 0 94191 3 0 0 25 0 1 0 1097881294 2781184 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 679 594 69 152 0 525 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 2716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427656/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=3104 CPUtime=1001.91
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 667 0 0 0 100188 3 0 0 25 0 1 0 1097881294 3178496 652 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 776 652 69 152 0 622 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 3104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427656/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=3104 CPUtime=1061.89
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 667 0 0 0 106186 3 0 0 25 0 1 0 1097881294 3178496 652 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 776 652 69 152 0 622 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 3104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427656/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=3104 CPUtime=1121.88
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 667 0 0 0 112184 4 0 0 25 0 1 0 1097881294 3178496 652 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 776 652 69 152 0 622 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 3104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427592/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=3104 CPUtime=1181.86
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 674 0 0 0 118182 4 0 0 25 0 1 0 1097881294 3178496 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 776 659 69 152 0 622 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 3104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/73 7239
/proc/meminfo: memFree=1427592/2055920 swapFree=4168900/4192956
[pid=7232] ppid=7230 vsize=3104 CPUtime=1200.05
/proc/7232/stat : 7232 (picosat) R 7230 7232 7195 0 -1 4194304 674 0 0 0 120001 4 0 0 25 0 1 0 1097881294 3178496 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7232/statm: 776 659 69 152 0 622 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3104

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.044993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 3112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 674
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= 2457

runsolver used 1.07184 second user time and 3.3065 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 15:56:40
IDJOB=1515250
IDBENCH=70414
IDSOLVER=506
FILE ID=node64/1515250-1238252200
PBS_JOBID= 9060761
Free space on /tmp= 66408 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S398733532-072.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515250-1238252200/watcher-1515250-1238252200 -o /tmp/evaluation-result-1515250-1238252200/solver-1515250-1238252200 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515250-1238252200.cnf

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

MD5SUM BENCH= d9f4caf675a8f6d697dc5efdb9aa8c41
RANDOM SEED=549754319

node64.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		: 3000.261
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		: 3000.261
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:       1431016 kB
Buffers:         76812 kB
Cached:         454168 kB
SwapCached:      14856 kB
Active:          51292 kB
Inactive:       496160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1431016 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          15976 kB
Slab:            62368 kB
Committed_AS:  2883540 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-03-28 16:16:43