Trace number 1514854

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S102181364-052.cnf
MD5SUMbe53d6aab4327d2095ad021029e1f91d
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-1514854-1238245318.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  28.5   110 100.0  2343   100   100  1288   8.2   0.1 
0.00/0.00	c R   0.0  28.5   110 100.0  2343   100   100  1288   8.2   0.1 
0.00/0.00	c +   0.0  27.9   110 100.0  2343   250   250  1416  16.7   0.1 
0.00/0.01	c R   0.0  27.1   110 100.0  2343   401   401  1416  22.7   0.2 
0.00/0.01	c +   0.0  27.0   110 100.0  2343   475   475  1557  24.9   0.2 
0.00/0.02	c +   0.0  26.7   110 100.0  2343   812   812  1712  31.4   0.2 
0.00/0.03	c N   0.0  26.0   110 100.0  2343  1203  1203  1712  36.0   0.2 
0.00/0.03	c +   0.0  25.8   110 100.0  2343  1317  1317  1883  37.2   0.3 
0.03/0.05	c +   0.1  24.7   110 100.0  2343  2074  1130  2071  36.7   0.2 
0.03/0.08	c N   0.1  23.9   110 100.0  2343  3207  1223  2071  37.3   0.3 
0.03/0.08	c +   0.1  23.9   110 100.0  2343  3209  1225  2278  37.3   0.3 
0.10/0.13	c +   0.1  23.1   110 100.0  2343  4911  1782  2505  37.1   0.3 
0.20/0.20	c +   0.2  23.2   110 100.0  2343  7464  1821  2755  37.4   0.3 
0.20/0.22	c N   0.2  23.1   110 100.0  2343  8019  2376  2755  37.9   0.4 
0.30/0.31	c +   0.3  23.1   110 100.0  2343 11293  1504  3030  38.0   0.3 
0.39/0.49	c +   0.5  22.7   110 100.0  2343 17036  2685  3333  38.0   0.4 
0.49/0.56	c N   0.6  22.9   110 100.0  2343 19251  3227  3333  37.6   0.5 
0.69/0.76	c +   0.8  23.0   110 100.0  2343 25650  2938  3666  37.8   0.4 
1.10/1.18	c +   1.2  22.6   110 100.0  2343 38571  2989  4032  37.4   0.4 
1.29/1.39	c N   1.4  22.7   110 100.0  2343 44890  3241  4032  36.5   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 
1.79/1.84	c +   1.8  22.6   110 100.0  2343 57952  2156  4435  37.0   0.3 
2.79/2.85	c +   2.9  22.2   110 100.0  2343 87023  2324  4878  36.8   0.4 
3.39/3.40	c N   3.4  22.0   110 100.0  2343 102e3  3217  4878  36.3   0.5 
4.40/4.41	c +   4.4  21.8   110 100.0  2343 130e3  4374  5365  37.0   0.6 
6.79/6.83	c +   6.8  21.6   110 100.0  2343 196e3  5271  5901  36.4   0.7 
8.09/8.17	c N   8.2  21.6   110 100.0  2343 230e3  4524  5901  37.2   0.6 
10.59/10.61	c +  10.6  21.3   110 100.0  2343 294e3  5814  6491  35.9   0.7 
16.49/16.50	c +  16.5  21.0   110 100.0  2343 441e3  3388  7140  36.2   0.5 
19.38/19.46	c N  19.5  21.1   110 100.0  2343 512e3  6937  7140  35.7   0.9 
25.58/25.66	c +  25.7  21.0   110 100.0  2343 662e3  5990  7854  36.3   0.8 
39.78/39.84	c +  39.8  20.6   110 100.0  2343 993e3  6687  8639  38.9   0.9 
45.88/45.90	c N  45.9  20.5   110 100.0  2343 112e4  7434  8639  37.5   1.0 
61.87/61.97	c +  62.0  20.2   110 100.0  2343 148e4  5880  9502  37.9   0.8 
97.26/97.31	c +  97.3  20.2   110 100.0  2343 223e4  8728 10452  36.9   1.1 
108.25/108.39	c N 108.4  20.2   110 100.0  2343 246e4  9708 10452  36.0   1.2 
152.75/152.81	c + 152.8  20.1   110 100.0  2343 335e4  6370 11497  38.1   0.9 
240.51/240.67	c + 240.6  20.0   110 100.0  2343 502e4  7707 12646  37.3   1.0 
257.21/257.34	c N 257.3  19.9   110 100.0  2343 533e4 12646 12646  36.2   1.5 
378.47/378.66	c + 378.5  19.9   110 100.0  2343 754e4  9007 13910  37.0   1.1 
594.70/594.95	c + 594.8  19.7   110 100.0  2343 113e5  7005 15301  36.0   0.9 
604.70/604.90	c N 604.7  19.7   110 100.0  2343 114e5 12796 15301  36.0   1.5 
939.78/940.18	c + 939.9  19.4   110 100.0  2343 169e5 12955 16831  37.6   1.5 
939.78/940.18	c 
939.78/940.18	c  seconds     variables   original    learned     agility
939.78/940.18	c         level        used      conflicts    limit          MB
939.78/940.18	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-1514854-1238245318/watcher-1514854-1238245318 -o /tmp/evaluation-result-1514854-1238245318/solver-1514854-1238245318 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514854-1238245318.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: 1.00 1.00 0.99 3/64 5869
/proc/meminfo: memFree=1044912/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=780 CPUtime=0
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1097193747 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 195 109 69 152 0 41 0

[startup+0.0337331 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 5869
/proc/meminfo: memFree=1044912/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1044 CPUtime=0.03
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 163 0 0 0 3 0 0 0 18 0 1 0 1097193747 1069056 148 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 261 148 69 152 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1044

[startup+0.101744 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 5869
/proc/meminfo: memFree=1044912/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1044 CPUtime=0.1
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 189 0 0 0 10 0 0 0 18 0 1 0 1097193747 1069056 174 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 261 174 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301778 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 5869
/proc/meminfo: memFree=1044912/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1176 CPUtime=0.3
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 208 0 0 0 30 0 0 0 19 0 1 0 1097193747 1204224 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 294 193 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701847 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 5869
/proc/meminfo: memFree=1044912/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1308 CPUtime=0.69
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 227 0 0 0 69 0 0 0 22 0 1 0 1097193747 1339392 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 327 212 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1044328/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1308 CPUtime=1.49
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 1097193747 1339392 232 1992294400 134512640 135137933 4294956240 18446744073709551615 134528110 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 327 232 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1044072/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1440 CPUtime=3.09
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 272 0 0 0 309 0 0 0 25 0 1 0 1097193747 1474560 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 360 257 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1043944/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1572 CPUtime=6.29
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 292 0 0 0 629 0 0 0 25 0 1 0 1097193747 1609728 277 1992294400 134512640 135137933 4294956240 18446744073709551615 134547588 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 393 277 69 152 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1043688/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1704 CPUtime=12.69
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 328 0 0 0 1269 0 0 0 25 0 1 0 1097193747 1744896 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134527903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 426 313 69 152 0 272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1704

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1043624/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1704 CPUtime=25.48
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 347 0 0 0 2548 0 0 0 25 0 1 0 1097193747 1744896 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 426 332 69 152 0 272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1704

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1043368/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=1976 CPUtime=51.07
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 400 0 0 0 5107 0 0 0 25 0 1 0 1097193747 2023424 385 1992294400 134512640 135137933 4294956240 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 494 385 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: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1043176/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2108 CPUtime=102.26
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 446 0 0 0 10226 0 0 0 25 0 1 0 1097193747 2158592 431 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 527 431 69 152 0 373 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2108

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1043048/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2232 CPUtime=162.24
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 479 0 0 0 16223 1 0 0 25 0 1 0 1097193747 2285568 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134545677 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 558 464 69 152 0 404 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042984/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2360 CPUtime=222.22
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 487 0 0 0 22221 1 0 0 25 0 1 0 1097193747 2416640 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 590 472 69 152 0 436 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2360

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042856/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2476 CPUtime=282.2
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 518 0 0 0 28219 1 0 0 25 0 1 0 1097193747 2535424 503 1992294400 134512640 135137933 4294956240 18446744073709551615 134568615 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 619 503 69 152 0 465 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2476

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042736/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2472 CPUtime=342.18
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 543 0 0 0 34216 2 0 0 25 0 1 0 1097193747 2531328 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 618 528 69 152 0 464 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042608/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2604 CPUtime=402.16
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 557 0 0 0 40214 2 0 0 25 0 1 0 1097193747 2666496 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 651 542 69 152 0 497 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2604

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042544/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2604 CPUtime=462.14
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 569 0 0 0 46212 2 0 0 25 0 1 0 1097193747 2666496 554 1992294400 134512640 135137933 4294956240 18446744073709551615 134552675 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 651 554 69 152 0 497 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 2604

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042672/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2604 CPUtime=522.12
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 571 0 0 0 52210 2 0 0 25 0 1 0 1097193747 2666496 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 651 556 69 152 0 497 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 2604

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042608/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2604 CPUtime=582.1
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 571 0 0 0 58207 3 0 0 25 0 1 0 1097193747 2666496 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 651 556 69 152 0 497 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 2604

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042480/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2736 CPUtime=642.09
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 604 0 0 0 64206 3 0 0 25 0 1 0 1097193747 2801664 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 684 589 69 152 0 530 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 2736

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042480/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2736 CPUtime=702.06
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 604 0 0 0 70203 3 0 0 25 0 1 0 1097193747 2801664 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 684 589 69 152 0 530 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 2736

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042416/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2736 CPUtime=762.05
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 614 0 0 0 76201 4 0 0 25 0 1 0 1097193747 2801664 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 684 599 69 152 0 530 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 2736

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042416/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2736 CPUtime=822.03
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 614 0 0 0 82199 4 0 0 25 0 1 0 1097193747 2801664 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 684 599 69 152 0 530 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 2736

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042416/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=2736 CPUtime=882.01
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 614 0 0 0 88197 4 0 0 25 0 1 0 1097193747 2801664 599 1992294400 134512640 135137933 4294956240 18446744073709551615 134548840 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 684 599 69 152 0 530 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 2736

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042224/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=3000 CPUtime=941.98
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 648 0 0 0 94194 4 0 0 25 0 1 0 1097193747 3072000 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 750 633 69 152 0 596 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 3000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042288/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=3000 CPUtime=1001.97
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 648 0 0 0 100192 5 0 0 25 0 1 0 1097193747 3072000 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 750 633 69 152 0 596 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 3000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042224/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=3000 CPUtime=1061.95
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 648 0 0 0 106190 5 0 0 25 0 1 0 1097193747 3072000 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 750 633 69 152 0 596 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 3000

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042224/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=3000 CPUtime=1121.93
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 648 0 0 0 112188 5 0 0 25 0 1 0 1097193747 3072000 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 750 633 69 152 0 596 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 3000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042288/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=3124 CPUtime=1181.91
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 652 0 0 0 118186 5 0 0 25 0 1 0 1097193747 3198976 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 781 637 69 152 0 627 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 3124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 5870
/proc/meminfo: memFree=1042288/2055920 swapFree=4175308/4192956
[pid=5869] ppid=5867 vsize=3124 CPUtime=1200
/proc/5869/stat : 5869 (picosat) R 5867 5869 5614 0 -1 4194304 652 0 0 0 119995 5 0 0 25 0 1 0 1097193747 3198976 637 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5869/statm: 781 637 69 152 0 627 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 3124

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): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.05999
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 3132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.05999
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= 2309

runsolver used 0.859869 second user time and 2.50662 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-28 14:01:59
IDJOB=1514854
IDBENCH=70381
IDSOLVER=506
FILE ID=node55/1514854-1238245318
PBS_JOBID= 9060732
Free space on /tmp= 66212 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S102181364-052.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514854-1238245318/watcher-1514854-1238245318 -o /tmp/evaluation-result-1514854-1238245318/solver-1514854-1238245318 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514854-1238245318.cnf

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

MD5SUM BENCH= be53d6aab4327d2095ad021029e1f91d
RANDOM SEED=53640789

node55.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		: 3000.259
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		: 3000.259
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:       1045392 kB
Buffers:         85876 kB
Cached:         829404 kB
SwapCached:      11560 kB
Active:         105680 kB
Inactive:       822684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1045392 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          18824 kB
Slab:            68216 kB
Committed_AS:  2686332 kB
PageTables:       1372 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= 66212 MiB
End job on node55 at 2009-03-28 14:22:01