Trace number 1513510

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S91288590-071.cnf
MD5SUMfa1c9f583a9135f82181313be8dfbb29
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0699
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513510-1238218560.cnf
0.00/0.00	c parsed header 'p cnf 160 13600'
0.00/0.01	c initialized 160 variables
0.00/0.01	c found 13600 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   160   0.0 13600     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 6800 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  58.7   160 100.0 13600   100   100  7480   7.8   0.7 
0.00/0.02	c R   0.0  58.7   160 100.0 13600   101   101  7480   8.0   0.7 
0.00/0.02	c +   0.0  58.2   160 100.0 13600   250   250  8228  17.1   0.7 
0.00/0.03	c N   0.0  60.4   160 100.0 13600   402   402  8228  24.3   0.7 
0.00/0.03	c +   0.0  60.8   160 100.0 13600   475   475  9050  26.5   0.7 
0.00/0.05	c +   0.1  62.4   160 100.0 13600   812   812  9955  32.8   0.8 
0.00/0.07	c N   0.1  63.0   160 100.0 13600  1205  1205  9955  36.6   0.9 
0.00/0.07	c +   0.1  63.3   160 100.0 13600  1317  1317 10950  36.8   0.9 
0.10/0.11	c +   0.1  63.8   160 100.0 13600  2074  2074 12045  36.6   1.1 
0.10/0.17	c +   0.2  64.1   160 100.0 13600  3209  3209 13249  36.9   1.3 
0.10/0.17	c N   0.2  64.1   160 100.0 13600  3212  3212 13249  36.9   1.3 
0.19/0.27	c +   0.3  63.9   160 100.0 13600  4911  4911 14573  37.7   1.7 
0.39/0.44	c +   0.4  63.6   160 100.0 13600  7464  7464 16030  35.6   2.3 
0.39/0.49	c N   0.5  63.6   160 100.0 13600  8027  8027 16030  35.7   2.4 
0.69/0.78	c +   0.8  63.3   160 100.0 13600 11293 11293 17633  37.1   3.2 
1.29/1.34	c +   1.3  63.1   160 100.0 13600 17036 17036 19396  36.7   4.5 
1.49/1.59	c N   1.6  63.1   160 100.0 13600 19244 19244 19396  36.2   5.0 
2.09/2.20	c +   2.2  62.7   160 100.0 13600 25650 15948 21335  36.0   4.3 
3.69/3.71	c +   3.7  62.3   160 100.0 13600 38571 18195 23468  34.7   4.8 
4.59/4.65	c N   4.7  62.4   160 100.0 13600 44887 12772 23468  36.8   3.6 
4.59/4.65	c 
4.59/4.65	c  seconds     variables   original    learned     agility
4.59/4.65	c         level        used      conflicts    limit          MB
4.59/4.65	c 
6.29/6.39	c +   6.4  62.0   160 100.0 13600 57952 14098 25814  36.9   3.8 
10.19/10.20	c +  10.2  61.8   160 100.0 13600 87023 16264 28395  37.3   4.3 
12.38/12.42	c N  12.4  61.5   160 100.0 13600 102e3 15855 28395  35.7   4.2 
16.58/16.67	c +  16.7  61.3   160 100.0 13600 130e3 27577 31234  36.3   6.8 
27.38/27.42	c +  27.4  61.5   160 100.0 13600 196e3 18387 34357  35.8   4.8 
33.58/33.69	c N  33.7  61.3   160 100.0 13600 230e3 32044 34357  36.3   8.0 
44.48/44.54	c +  44.5  61.0   160 100.0 13600 294e3 33101 37792  37.3   8.2 
73.16/73.27	c +  73.2  60.5   160 100.0 13600 441e3 36780 41571  37.1   9.0 
87.67/87.79	c N  87.8  60.2   160 100.0 13600 512e3 24796 41571  36.8   6.3 
121.16/121.28	c + 121.2  59.9   160 100.0 13600 662e3 35591 45728  36.6   8.7 
199.13/199.20	c + 199.1  59.9   160 100.0 13600 993e3 18345 50300  36.0   4.9 
233.52/233.66	c N 233.6  59.7   160 100.0 13600 112e4 44276 50300  37.3  10.7 
327.99/328.12	c + 328.0  59.3   160 100.0 13600 148e4 45408 55330  37.5  10.7 
537.13/537.36	c + 537.2  59.0   160 100.0 13600 223e4 47912 60863  36.0  11.3 
602.31/602.53	c N 602.3  58.9   160 100.0 13600 246e4 40556 60863  36.4   9.7 
883.13/883.49	c + 883.2  58.8   160 100.0 13600 335e4 44298 66949  36.5  10.5 

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-1513510-1238218560/watcher-1513510-1238218560 -o /tmp/evaluation-result-1513510-1238218560/solver-1513510-1238218560 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513510-1238218560.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: 0.99 0.97 0.98 3/64 9053
/proc/meminfo: memFree=1250368/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=912 CPUtime=0
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1094520913 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 228 106 56 152 0 74 0

[startup+0.104654 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 9053
/proc/meminfo: memFree=1250368/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=1836 CPUtime=0.1
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 1094520913 1880064 364 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 459 364 69 152 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1836

[startup+0.201663 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 9053
/proc/meminfo: memFree=1250368/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=2236 CPUtime=0.19
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 487 0 0 0 19 0 0 0 18 0 1 0 1094520913 2289664 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 559 472 69 152 0 405 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2236

[startup+0.301675 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 9053
/proc/meminfo: memFree=1250368/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=2632 CPUtime=0.29
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 581 0 0 0 29 0 0 0 19 0 1 0 1094520913 2695168 566 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 658 566 69 152 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701719 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 9053
/proc/meminfo: memFree=1250368/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=3844 CPUtime=0.69
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 880 0 0 0 69 0 0 0 22 0 1 0 1094520913 3936256 865 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 961 865 69 152 0 807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3844

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1246200/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=5824 CPUtime=1.49
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 1353 0 0 0 149 0 0 0 25 0 1 0 1094520913 5963776 1338 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 1456 1338 69 152 0 1302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5824

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1244792/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=6484 CPUtime=3.09
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 1526 0 0 0 308 1 0 0 25 0 1 0 1094520913 6639616 1511 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 1621 1511 69 152 0 1467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6484

[startup+6.30135 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1243896/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=7012 CPUtime=6.29
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 1652 0 0 0 628 1 0 0 25 0 1 0 1094520913 7180288 1637 1992294400 134512640 135137933 4294956240 18446744073709551615 134551912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 1753 1637 69 152 0 1599 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7012

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1242680/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=8068 CPUtime=12.68
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 1928 0 0 0 1267 1 0 0 25 0 1 0 1094520913 8261632 1913 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 2017 1913 69 152 0 1863 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8068

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1241848/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=8860 CPUtime=25.49
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 2131 0 0 0 2547 2 0 0 25 0 1 0 1094520913 9072640 2116 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 2215 2116 69 152 0 2061 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8860

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1240504/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=10436 CPUtime=51.07
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 2482 0 0 0 5105 2 0 0 25 0 1 0 1094520913 10686464 2466 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 2609 2466 69 152 0 2455 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10436

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1239608/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=11336 CPUtime=102.26
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 2701 0 0 0 10223 3 0 0 25 0 1 0 1094520913 11608064 2685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 2834 2685 69 152 0 2680 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11336

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1238392/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=12500 CPUtime=162.24
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 2992 0 0 0 16221 3 0 0 25 0 1 0 1094520913 12800000 2976 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3125 2976 69 152 0 2971 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12500

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1237304/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=13424 CPUtime=222.22
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3245 0 0 0 22219 3 0 0 25 0 1 0 1094520913 13746176 3229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3356 3229 69 152 0 3202 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13424

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1237304/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=13424 CPUtime=282.2
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3245 0 0 0 28217 3 0 0 25 0 1 0 1094520913 13746176 3229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3356 3229 69 152 0 3202 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13424

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1236280/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=14348 CPUtime=342.19
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3486 0 0 0 34215 4 0 0 25 0 1 0 1094520913 14692352 3470 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3587 3470 69 152 0 3433 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14348

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9054
/proc/meminfo: memFree=1236024/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=14584 CPUtime=402.17
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3554 0 0 0 40213 4 0 0 25 0 1 0 1094520913 14934016 3538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3646 3538 69 152 0 3492 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14584

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1235896/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=14584 CPUtime=462.15
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3554 0 0 0 46211 4 0 0 25 0 1 0 1094520913 14934016 3538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3646 3538 69 152 0 3492 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14584

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1235960/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=14584 CPUtime=522.13
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3554 0 0 0 52209 4 0 0 25 0 1 0 1094520913 14934016 3538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3646 3538 69 152 0 3492 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 14584

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1235000/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=15772 CPUtime=582.11
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3835 0 0 0 58207 4 0 0 25 0 1 0 1094520913 16150528 3819 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3943 3819 69 152 0 3789 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 15772

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1234744/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=15904 CPUtime=642.09
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3883 0 0 0 64205 4 0 0 25 0 1 0 1094520913 16285696 3867 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3976 3867 69 152 0 3822 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 15904

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1234808/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=15904 CPUtime=702.08
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3883 0 0 0 70203 5 0 0 25 0 1 0 1094520913 16285696 3867 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3976 3867 69 152 0 3822 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 15904

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1234808/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=15904 CPUtime=762.07
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3883 0 0 0 76202 5 0 0 25 0 1 0 1094520913 16285696 3867 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3976 3867 69 152 0 3822 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 15904

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1234808/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=15904 CPUtime=822.05
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3883 0 0 0 82200 5 0 0 25 0 1 0 1094520913 16285696 3867 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3976 3867 69 152 0 3822 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 15904

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1234744/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=15904 CPUtime=882.03
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 3883 0 0 0 88198 5 0 0 25 0 1 0 1094520913 16285696 3867 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 3976 3867 69 152 0 3822 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 15904

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1233400/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=17736 CPUtime=942.01
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 4230 0 0 0 94195 6 0 0 25 0 1 0 1094520913 18161664 4214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 4434 4214 69 152 0 4280 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 17736

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1233400/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=17736 CPUtime=1001.99
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 4230 0 0 0 100193 6 0 0 25 0 1 0 1094520913 18161664 4214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 4434 4214 69 152 0 4280 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 17736

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1233400/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=17852 CPUtime=1061.97
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 4244 0 0 0 106191 6 0 0 25 0 1 0 1094520913 18280448 4228 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 4463 4228 69 152 0 4309 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 17852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1233336/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=17848 CPUtime=1121.96
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 4244 0 0 0 112190 6 0 0 25 0 1 0 1094520913 18276352 4228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 4462 4228 69 152 0 4308 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 17848

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1233336/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=17736 CPUtime=1181.94
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 4244 0 0 0 118188 6 0 0 25 0 1 0 1094520913 18161664 4222 1992294400 134512640 135137933 4294956240 18446744073709551615 134545677 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 4434 4222 69 152 0 4280 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 17736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1233336/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=17736 CPUtime=1200.04
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 4244 0 0 0 119998 6 0 0 25 0 1 0 1094520913 18161664 4222 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 4434 4222 69 152 0 4280 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 17736

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9056
/proc/meminfo: memFree=1233336/2055920 swapFree=4176920/4192956
[pid=9053] ppid=9051 vsize=17736 CPUtime=1200.04
/proc/9053/stat : 9053 (picosat) R 9051 9053 8186 0 -1 4194304 4244 0 0 0 119998 6 0 0 25 0 1 0 1094520913 18161664 4222 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9053/statm: 4434 4222 69 152 0 4280 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 17736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.98
CPU system time (s): 0.069989
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 17868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4244
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= 2305

runsolver used 1.02084 second user time and 2.30765 second system time

The end

Launcher Data

Begin job on node35 at 2009-03-28 06:36:00
IDJOB=1513510
IDBENCH=70269
IDSOLVER=506
FILE ID=node35/1513510-1238218560
PBS_JOBID= 9060529
Free space on /tmp= 66504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S91288590-071.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513510-1238218560/watcher-1513510-1238218560 -o /tmp/evaluation-result-1513510-1238218560/solver-1513510-1238218560 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513510-1238218560.cnf

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

MD5SUM BENCH= fa1c9f583a9135f82181313be8dfbb29
RANDOM SEED=991268055

node35.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		: 3000.229
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		: 3000.229
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:       1250848 kB
Buffers:         95508 kB
Cached:         616416 kB
SwapCached:      10236 kB
Active:         186592 kB
Inactive:       537236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250848 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          17580 kB
Slab:            67232 kB
Committed_AS:  2629772 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-03-28 06:56:03