Trace number 1515778

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/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S2099753268-053.cnf
MD5SUMcb1f4edd1dcc152ccd33775552af7b56
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark764.374
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

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-1515778-1238259041.cnf
0.00/0.00	c parsed header 'p cnf 60 5340'
0.00/0.00	c initialized 60 variables
0.00/0.00	c found 5340 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    60   0.0  5340     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 2670 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  24.6    60 100.0  5340   100   100  2937   5.7   0.3 
0.00/0.00	c R   0.0  24.6    60 100.0  5340   102   102  2937   5.8   0.3 
0.00/0.01	c +   0.0  23.1    60 100.0  5340   250   250  3230  12.4   0.3 
0.00/0.01	c R   0.0  23.3    60 100.0  5340   404   404  3230  18.7   0.3 
0.00/0.01	c +   0.0  23.0    60 100.0  5340   475   475  3553  20.9   0.3 
0.00/0.02	c +   0.0  23.5    60 100.0  5340   812   812  3908  28.8   0.3 
0.00/0.03	c N   0.0  23.4    60 100.0  5340  1204  1204  3908  35.0   0.4 
0.00/0.03	c +   0.0  23.3    60 100.0  5340  1317  1317  4298  36.3   0.4 
0.05/0.05	c +   0.1  22.9    60 100.0  5340  2074  2074  4727  40.1   0.5 
0.05/0.09	c N   0.1  22.4    60 100.0  5340  3208  3208  4727  41.5   0.6 
0.05/0.09	c +   0.1  22.4    60 100.0  5340  3209  3209  5199  41.5   0.6 
0.09/0.15	c +   0.2  21.9    60 100.0  5340  4911  4911  5718  41.5   0.8 
0.19/0.24	c +   0.2  21.5    60 100.0  5340  7464  4599  6289  41.9   0.8 
0.19/0.26	c N   0.3  21.5    60 100.0  5340  8020  5155  6289  41.6   0.8 
0.29/0.39	c +   0.4  21.2    60 100.0  5340 11293  5281  6917  41.2   0.8 
0.59/0.61	c +   0.6  20.8    60 100.0  5340 17036  4096  7608  40.9   0.7 
0.69/0.71	c N   0.7  20.6    60 100.0  5340 19248  6308  7608  42.0   0.9 
0.89/0.97	c +   1.0  20.3    60 100.0  5340 25650  5094  8368  41.3   0.8 
1.39/1.49	c +   1.5  19.9    60 100.0  5340 38571  5447  9204  41.5   0.9 
1.69/1.76	c N   1.8  19.7    60 100.0  5340 44904  7171  9204  41.8   1.1 
1.69/1.76	c 
1.69/1.76	c  seconds     variables   original    learned     agility
1.69/1.76	c         level        used      conflicts    limit          MB
1.69/1.76	c 
2.29/2.33	c +   2.3  19.6    60 100.0  5340 57952  6401 10124  42.8   1.0 
3.59/3.64	c +   3.6  19.2    60 100.0  5340 87023  5069 11136  41.2   0.8 
4.29/4.35	c N   4.4  19.2    60 100.0  5340 102e3  9505 11136  41.0   1.3 
5.69/5.71	c +   5.7  19.0    60 100.0  5340 130e3  9661 12249  40.8   1.3 
8.89/9.00	c +   9.0  18.8    60 100.0  5340 196e3  7636 13473  41.0   1.1 
10.78/10.89	c N  10.9  18.8    60 100.0  5340 230e3  8708 13473  40.7   1.2 
14.19/14.24	c +  14.2  18.5    60 100.0  5340 294e3 11366 14820  40.3   1.4 
22.38/22.43	c +  22.4  18.3    60 100.0  5340 441e3 10227 16302  40.4   1.3 
26.38/26.45	c N  26.4  18.2    60 100.0  5340 512e3  8275 16302  42.1   1.1 
35.09/35.10	c +  35.1  17.8    60 100.0  5340 662e3 10730 17932  41.6   1.3 
55.58/55.62	c +  55.6  17.6    60 100.0  5340 993e3  9901 19725  40.9   1.4 
64.68/64.77	c N  64.8  17.5    60 100.0  5340 112e4 16367 19725  40.0   2.0 
88.87/88.99	c +  89.0  17.2    60 100.0  5340 148e4 13169 21697  40.6   1.7 
141.65/141.71	c + 141.7  16.9    60 100.0  5340 223e4 20088 23866  40.8   2.3 
158.44/158.55	c N 158.5  16.7    60 100.0  5340 246e4 18521 23866  41.5   2.1 
225.33/225.41	c + 225.3  16.6    60 100.0  5340 335e4 13688 26252  40.8   1.7 
358.29/358.45	c + 358.3  16.3    60 100.0  5340 502e4 12885 28877  41.5   1.6 
383.18/383.37	c N 383.3  16.2    60 100.0  5340 533e4 16063 28877  41.8   1.9 
567.53/567.78	c + 567.6  16.0    60 100.0  5340 754e4 28531 31764  41.6   2.9 
898.23/898.59	c + 898.3  15.7    60 100.0  5340 113e5 16429 34940  41.2   1.9 
913.33/913.69	c N 913.4  15.7    60 100.0  5340 114e5 29574 34940  40.5   3.4

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-1515778-1238259041/watcher-1515778-1238259041 -o /tmp/evaluation-result-1515778-1238259041/solver-1515778-1238259041 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515778-1238259041.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 1.03 1.00 2/66 29351
/proc/meminfo: memFree=985000/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=912 CPUtime=0
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1098567077 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 228 109 56 152 0 74 0

[startup+0.0548119 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 29351
/proc/meminfo: memFree=985000/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=1176 CPUtime=0.05
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 218 0 0 0 5 0 0 0 18 0 1 0 1098567077 1204224 203 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 294 203 69 152 0 140 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1176

[startup+0.101818 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 29351
/proc/meminfo: memFree=985000/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=1448 CPUtime=0.09
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 1098567077 1482752 247 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 362 247 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301845 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 29351
/proc/meminfo: memFree=985000/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=1712 CPUtime=0.29
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 340 0 0 0 29 0 0 0 19 0 1 0 1098567077 1753088 325 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 428 325 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701897 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 29351
/proc/meminfo: memFree=985000/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=1844 CPUtime=0.69
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 363 0 0 0 69 0 0 0 23 0 1 0 1098567077 1888256 348 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 461 348 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.502 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 29352
/proc/meminfo: memFree=983776/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=2124 CPUtime=1.49
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 1098567077 2174976 398 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 531 398 69 152 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10121 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 29352
/proc/meminfo: memFree=983456/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=2256 CPUtime=3.09
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 452 0 0 0 309 0 0 0 25 0 1 0 1098567077 2310144 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 564 437 69 152 0 410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2256

[startup+6.30162 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 29352
/proc/meminfo: memFree=983200/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=2388 CPUtime=6.29
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 505 0 0 0 629 0 0 0 25 0 1 0 1098567077 2445312 490 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 597 490 69 152 0 443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2388

[startup+12.7025 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 29352
/proc/meminfo: memFree=982816/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=2520 CPUtime=12.69
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 546 0 0 0 1269 0 0 0 25 0 1 0 1098567077 2580480 531 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 630 531 69 152 0 476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2520

[startup+25.5011 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 29352
/proc/meminfo: memFree=982496/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=2784 CPUtime=25.48
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 623 0 0 0 2548 0 0 0 25 0 1 0 1098567077 2850816 608 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 696 608 69 152 0 542 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2784

[startup+51.1014 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 29352
/proc/meminfo: memFree=982176/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=3180 CPUtime=51.08
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 693 0 0 0 5107 1 0 0 25 0 1 0 1098567077 3256320 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 795 678 69 152 0 641 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3180

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 29352
/proc/meminfo: memFree=981728/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=3576 CPUtime=102.27
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 794 0 0 0 10226 1 0 0 25 0 1 0 1098567077 3661824 779 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 894 779 69 152 0 740 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3576

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 29352
/proc/meminfo: memFree=981536/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=3708 CPUtime=162.24
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 837 0 0 0 16223 1 0 0 25 0 1 0 1098567077 3796992 822 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 927 822 69 152 0 773 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3708

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 29352
/proc/meminfo: memFree=981344/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=3840 CPUtime=222.22
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 868 0 0 0 22221 1 0 0 25 0 1 0 1098567077 3932160 853 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 960 853 69 152 0 806 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3840

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29352
/proc/meminfo: memFree=981216/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=3972 CPUtime=282.21
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 907 0 0 0 28219 2 0 0 25 0 1 0 1098567077 4067328 892 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 993 892 69 152 0 839 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3972

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29352
/proc/meminfo: memFree=981088/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4096 CPUtime=342.19
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 938 0 0 0 34217 2 0 0 25 0 1 0 1098567077 4194304 923 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1024 923 69 152 0 870 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4096

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29352
/proc/meminfo: memFree=980768/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4484 CPUtime=402.17
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1012 0 0 0 40215 2 0 0 25 0 1 0 1098567077 4591616 997 1992294400 134512640 135137933 4294956240 18446744073709551615 134548850 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1121 997 69 152 0 967 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4484

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29352
/proc/meminfo: memFree=980704/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4480 CPUtime=462.16
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1019 0 0 0 46214 2 0 0 25 0 1 0 1098567077 4587520 1004 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1120 1004 69 152 0 966 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4480

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29352
/proc/meminfo: memFree=980640/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4480 CPUtime=522.14
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1040 0 0 0 52212 2 0 0 25 0 1 0 1098567077 4587520 1025 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1120 1025 69 152 0 966 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4480

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29352
/proc/meminfo: memFree=980576/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4480 CPUtime=582.13
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1046 0 0 0 58210 3 0 0 25 0 1 0 1098567077 4587520 1031 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1120 1031 69 152 0 966 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4480

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=980320/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4612 CPUtime=642.1
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1078 0 0 0 64207 3 0 0 25 0 1 0 1098567077 4722688 1063 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1153 1063 69 152 0 999 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4612

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=980320/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4612 CPUtime=702.08
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1079 0 0 0 70205 3 0 0 25 0 1 0 1098567077 4722688 1064 1992294400 134512640 135137933 4294956240 18446744073709551615 134521453 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1153 1064 69 152 0 999 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 4612

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=980320/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4612 CPUtime=762.07
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1079 0 0 0 76204 3 0 0 25 0 1 0 1098567077 4722688 1064 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1153 1064 69 152 0 999 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 4612

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=980320/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4736 CPUtime=822.06
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1105 0 0 0 82202 4 0 0 25 0 1 0 1098567077 4849664 1090 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1184 1090 69 152 0 1030 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 4736

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=980256/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=4732 CPUtime=882.04
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1108 0 0 0 88200 4 0 0 25 0 1 0 1098567077 4845568 1093 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1183 1093 69 152 0 1029 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 4732

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=980000/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=5248 CPUtime=942.01
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1176 0 0 0 94197 4 0 0 25 0 1 0 1098567077 5373952 1161 1992294400 134512640 135137933 4294956240 18446744073709551615 134525354 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1312 1161 69 152 0 1158 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 5248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=979936/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=5248 CPUtime=1002
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1180 0 0 0 100196 4 0 0 25 0 1 0 1098567077 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 5248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=979936/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=5248 CPUtime=1061.99
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1180 0 0 0 106194 5 0 0 25 0 1 0 1098567077 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5248

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=979936/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=5248 CPUtime=1121.97
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1180 0 0 0 112192 5 0 0 25 0 1 0 1098567077 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=979872/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=5248 CPUtime=1181.95
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1180 0 0 0 118190 5 0 0 25 0 1 0 1098567077 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29358
/proc/meminfo: memFree=979872/2055920 swapFree=4176412/4192956
[pid=29351] ppid=29349 vsize=5248 CPUtime=1200.05
/proc/29351/stat : 29351 (picosat) R 29349 29351 29097 0 -1 4194304 1180 0 0 0 120000 5 0 0 25 0 1 0 1098567077 5373952 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29351/statm: 1312 1165 69 152 0 1158 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5248

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): 0.053991
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 5252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1180
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= 2867

runsolver used 1.08683 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 17:50:41
IDJOB=1515778
IDBENCH=70458
IDSOLVER=506
FILE ID=node40/1515778-1238259041
PBS_JOBID= 9060824
Free space on /tmp= 63504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S2099753268-053.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515778-1238259041/watcher-1515778-1238259041 -o /tmp/evaluation-result-1515778-1238259041/solver-1515778-1238259041 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515778-1238259041.cnf

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

MD5SUM BENCH= cb1f4edd1dcc152ccd33775552af7b56
RANDOM SEED=404514105

node40.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        985480 kB
Buffers:         75492 kB
Cached:         899932 kB
SwapCached:       9624 kB
Active:         118140 kB
Inactive:       868612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985480 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            69632 kB
Committed_AS:  2666660 kB
PageTables:       1476 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= 63504 MiB
End job on node40 at 2009-03-28 18:10:44