Trace number 1516270

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/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1096716652-027.cnf
MD5SUM5b03a3f3b068376a14f73a415b34dbf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
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-1516270-1238267013.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  23.6    60 100.0  5340   100   100  2937   5.9   0.3 
0.00/0.00	c R   0.0  23.6    60 100.0  5340   101   101  2937   6.0   0.3 
0.00/0.01	c +   0.0  22.4    60 100.0  5340   250   250  3230  13.0   0.3 
0.00/0.01	c R   0.0  22.7    60 100.0  5340   402   402  3230  19.1   0.3 
0.00/0.01	c +   0.0  22.6    60 100.0  5340   475   475  3553  21.4   0.3 
0.00/0.02	c +   0.0  23.0    60 100.0  5340   812   812  3908  29.0   0.3 
0.00/0.03	c N   0.0  22.7    60 100.0  5340  1207  1207  3908  34.7   0.4 
0.00/0.03	c +   0.0  22.6    60 100.0  5340  1317  1317  4298  35.6   0.4 
0.00/0.05	c +   0.1  22.1    60 100.0  5340  2074  2074  4727  39.9   0.5 
0.06/0.09	c +   0.1  21.7    60 100.0  5340  3209  3209  5199  41.9   0.6 
0.06/0.09	c N   0.1  21.7    60 100.0  5340  3214  3214  5199  41.9   0.6 
0.09/0.15	c +   0.1  21.4    60 100.0  5340  4911  4911  5718  40.8   0.8 
0.19/0.24	c +   0.2  20.9    60 100.0  5340  7464  4603  6289  41.0   0.8 
0.19/0.26	c N   0.3  20.8    60 100.0  5340  8026  5165  6289  40.7   0.8 
0.29/0.38	c +   0.4  20.7    60 100.0  5340 11293  5284  6917  40.7   0.8 
0.59/0.61	c +   0.6  20.2    60 100.0  5340 17036  4102  7608  41.0   0.7 
0.69/0.70	c N   0.7  20.1    60 100.0  5340 19246  6312  7608  41.2   0.9 
0.89/0.95	c +   1.0  19.7    60 100.0  5340 25650  5099  8368  41.3   0.8 
1.49/1.52	c +   1.5  19.4    60 100.0  5340 38571  5455  9204  40.1   0.9 
1.69/1.79	c N   1.8  19.3    60 100.0  5340 44896  7173  9204  41.3   1.1 
1.69/1.79	c 
1.69/1.79	c  seconds     variables   original    learned     agility
1.69/1.79	c         level        used      conflicts    limit          MB
1.69/1.79	c 
2.29/2.35	c +   2.4  19.0    60 100.0  5340 57952  6409 10124  41.2   1.0 
3.59/3.67	c +   3.7  18.9    60 100.0  5340 87023  5079 11136  41.6   0.8 
4.30/4.37	c N   4.4  18.6    60 100.0  5340 102e3  9507 11136  40.3   1.2 
5.59/5.67	c +   5.7  18.4    60 100.0  5340 130e3  9665 12249  40.2   1.3 
8.79/8.86	c +   8.9  17.9    60 100.0  5340 196e3  7637 13473  41.2   1.1 
10.59/10.68	c N  10.7  17.8    60 100.0  5340 230e3  8668 13473  40.9   1.2 
13.98/14.03	c +  14.0  17.6    60 100.0  5340 294e3 11370 14820  41.0   1.4 
21.99/22.06	c +  22.1  17.4    60 100.0  5340 441e3 10221 16302  42.4   1.3 
25.98/26.09	c N  26.1  17.3    60 100.0  5340 512e3  8246 16302  42.1   1.1 
34.58/34.61	c +  34.6  17.1    60 100.0  5340 662e3 10727 17932  41.6   1.3 
54.47/54.56	c +  54.5  16.8    60 100.0  5340 993e3  9895 19725  41.0   1.4 
63.27/63.31	c N  63.3  16.7    60 100.0  5340 112e4 16296 19725  41.7   1.9 
86.16/86.26	c +  86.2  16.4    60 100.0  5340 148e4 13138 21697  41.3   1.6 
137.75/137.85	c + 137.8  16.3    60 100.0  5340 223e4 20040 23866  40.3   2.3 
154.84/154.98	c N 154.9  16.3    60 100.0  5340 246e4 18725 23866  40.9   2.1 
219.92/220.01	c + 219.9  16.0    60 100.0  5340 335e4 13986 26252  41.1   1.7 
349.18/349.31	c + 349.2  15.9    60 100.0  5340 502e4 23497 28877  41.6   2.6 
373.07/373.29	c N 373.2  15.9    60 100.0  5340 533e4 25423 28877  41.7   2.6 
549.61/549.86	c + 549.7  15.6    60 100.0  5340 754e4 21293 31764  41.2   2.3 
873.71/874.06	c + 873.8  15.4    60 100.0  5340 113e5 29405 34940  41.0   2.9 
888.51/888.84	c N 888.6  15.4    60 100.0  5340 114e5 20574 34940  41.0   2.5

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-1516270-1238267013/watcher-1516270-1238267013 -o /tmp/evaluation-result-1516270-1238267013/solver-1516270-1238267013 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516270-1238267013.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: 0.98 1.01 1.00 3/64 1365
/proc/meminfo: memFree=1175168/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=912 CPUtime=0
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1099366923 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 228 107 56 152 0 74 0

[startup+0.0711291 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 1365
/proc/meminfo: memFree=1175168/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=1316 CPUtime=0.06
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 235 0 0 0 6 0 0 0 18 0 1 0 1099366923 1347584 221 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 329 221 69 152 0 175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1316

[startup+0.101133 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 1365
/proc/meminfo: memFree=1175168/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=1448 CPUtime=0.09
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 1099366923 1482752 247 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 362 247 69 152 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1448

[startup+0.301167 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 1365
/proc/meminfo: memFree=1175168/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=1712 CPUtime=0.29
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 338 0 0 0 29 0 0 0 19 0 1 0 1099366923 1753088 323 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 428 324 69 152 0 274 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701235 s]
/proc/loadavg: 0.98 1.01 1.00 3/64 1365
/proc/meminfo: memFree=1175168/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=1844 CPUtime=0.69
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 361 0 0 0 69 0 0 0 22 0 1 0 1099366923 1888256 346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 461 346 69 152 0 307 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1844

[startup+1.50137 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 1366
/proc/meminfo: memFree=1173944/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=1976 CPUtime=1.49
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 408 0 0 0 149 0 0 0 25 0 1 0 1099366923 2023424 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 494 393 69 152 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1976

[startup+3.10165 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 1366
/proc/meminfo: memFree=1173624/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=2240 CPUtime=3.09
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 455 0 0 0 309 0 0 0 25 0 1 0 1099366923 2293760 440 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 560 440 69 152 0 406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2240

[startup+6.30119 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 1366
/proc/meminfo: memFree=1173440/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=2372 CPUtime=6.29
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 503 0 0 0 629 0 0 0 25 0 1 0 1099366923 2428928 488 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 593 488 69 152 0 439 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2372

[startup+12.7013 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 1366
/proc/meminfo: memFree=1172992/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=2504 CPUtime=12.69
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 550 0 0 0 1269 0 0 0 25 0 1 0 1099366923 2564096 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 626 535 69 152 0 472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2504

[startup+25.5015 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1172736/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=2768 CPUtime=25.48
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 620 0 0 0 2548 0 0 0 25 0 1 0 1099366923 2834432 605 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 692 605 69 152 0 538 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2768

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1172416/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=3164 CPUtime=51.07
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 689 0 0 0 5107 0 0 0 25 0 1 0 1099366923 3239936 674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 791 674 69 152 0 637 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3164

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171968/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=3556 CPUtime=102.26
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 795 0 0 0 10226 0 0 0 25 0 1 0 1099366923 3641344 780 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 889 780 69 152 0 735 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3556

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171712/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=3820 CPUtime=162.24
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 835 0 0 0 16223 1 0 0 25 0 1 0 1099366923 3911680 820 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 955 820 69 152 0 801 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3820

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171712/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=3820 CPUtime=222.22
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 869 0 0 0 22221 1 0 0 25 0 1 0 1099366923 3911680 854 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 955 854 69 152 0 801 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3820

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171456/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4084 CPUtime=282.19
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 935 0 0 0 28218 1 0 0 25 0 1 0 1099366923 4182016 920 1992294400 134512640 135137933 4294956240 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1021 920 69 152 0 867 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4084

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171392/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4084 CPUtime=342.18
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 935 0 0 0 34216 2 0 0 25 0 1 0 1099366923 4182016 920 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1021 920 69 152 0 867 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4084

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171264/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4208 CPUtime=402.16
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 972 0 0 0 40214 2 0 0 25 0 1 0 1099366923 4308992 957 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1052 957 69 152 0 898 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4208

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171200/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4308 CPUtime=462.14
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 990 0 0 0 46212 2 0 0 25 0 1 0 1099366923 4411392 975 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1077 975 69 152 0 923 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4308

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171200/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4280 CPUtime=522.12
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 990 0 0 0 52210 2 0 0 25 0 1 0 1099366923 4382720 975 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1070 975 69 152 0 916 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4280

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1171072/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4412 CPUtime=582.1
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1017 0 0 0 58208 2 0 0 25 0 1 0 1099366923 4517888 1002 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1103 1002 69 152 0 949 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 4412

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170752/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4676 CPUtime=642.08
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1095 0 0 0 64206 2 0 0 25 0 1 0 1099366923 4788224 1080 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1169 1080 69 152 0 1015 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 4676

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170752/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4676 CPUtime=702.06
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1095 0 0 0 70204 2 0 0 25 0 1 0 1099366923 4788224 1080 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1169 1080 69 152 0 1015 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 4676

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170752/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4676 CPUtime=762.04
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1095 0 0 0 76202 2 0 0 25 0 1 0 1099366923 4788224 1080 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1169 1080 69 152 0 1015 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 4676

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170752/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=4676 CPUtime=822.03
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1095 0 0 0 82200 3 0 0 25 0 1 0 1099366923 4788224 1080 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1169 1080 69 152 0 1015 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 4676

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170688/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=5064 CPUtime=882
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1134 0 0 0 88197 3 0 0 25 0 1 0 1099366923 5185536 1119 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1266 1119 69 152 0 1112 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5064

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170624/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=5064 CPUtime=941.98
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1134 0 0 0 94195 3 0 0 25 0 1 0 1099366923 5185536 1119 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1266 1119 69 152 0 1112 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 5064

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170560/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=5192 CPUtime=1001.96
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1141 0 0 0 100193 3 0 0 25 0 1 0 1099366923 5316608 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1298 1126 69 152 0 1144 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 5192

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170432/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=5192 CPUtime=1061.94
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1166 0 0 0 106191 3 0 0 25 0 1 0 1099366923 5316608 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1298 1151 69 152 0 1144 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 5192

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170496/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=5192 CPUtime=1121.93
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1166 0 0 0 112189 4 0 0 25 0 1 0 1099366923 5316608 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1298 1151 69 152 0 1144 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 5192

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170432/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=5192 CPUtime=1181.91
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1166 0 0 0 118187 4 0 0 25 0 1 0 1099366923 5316608 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1298 1151 69 152 0 1144 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 5192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 1366
/proc/meminfo: memFree=1170496/2055920 swapFree=4178700/4192956
[pid=1365] ppid=1363 vsize=5192 CPUtime=1200.01
/proc/1365/stat : 1365 (picosat) R 1363 1365 856 0 -1 4194304 1166 0 0 0 119997 4 0 0 25 0 1 0 1099366923 5316608 1151 1992294400 134512640 135137933 4294956240 18446744073709551615 134552431 0 0 4096 0 0 0 0 17 1 0 0
/proc/1365/statm: 1298 1151 69 152 0 1144 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5192

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): 1199.97
CPU system time (s): 0.045993
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 5196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1166
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= 2523

runsolver used 1.22381 second user time and 2.07568 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 20:03:33
IDJOB=1516270
IDBENCH=70499
IDSOLVER=506
FILE ID=node25/1516270-1238267013
PBS_JOBID= 9060771
Free space on /tmp= 66216 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1096716652-027.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516270-1238267013/watcher-1516270-1238267013 -o /tmp/evaluation-result-1516270-1238267013/solver-1516270-1238267013 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516270-1238267013.cnf

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

MD5SUM BENCH= 5b03a3f3b068376a14f73a415b34dbf6
RANDOM SEED=572354981

node25.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		: 3000.263
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		: 3000.263
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:       1175584 kB
Buffers:         94876 kB
Cached:         694936 kB
SwapCached:       8032 kB
Active:         212356 kB
Inactive:       587040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1175584 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          14564 kB
Slab:            66928 kB
Committed_AS:  3106028 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 20:23:36