Trace number 1514650

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) 1200.14 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
MD5SUMbaab5bee77b4ec39821ca7eac508e100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark57.3353
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
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-1514650-1238241903.cnf
0.00/0.00	c parsed header 'p cnf 12000 50400'
0.02/0.07	c initialized 12000 variables
0.02/0.07	c found 50400 non trivial clauses
0.02/0.07	c
0.02/0.07	c random number generator seed 0
0.02/0.07	c 
0.02/0.07	c  seconds     variables   original    learned     agility
0.02/0.07	c         level        used      conflicts    limit          MB
0.02/0.07	c 
0.02/0.07	c s   0.1   0.0 12000   0.0 50400     0     0     0   0.0   2.3 
0.09/0.10	c 
0.09/0.10	c initial reduction limit 25200 clauses
0.09/0.10	c 
0.09/0.10	c +   0.1 914.4 12000  27.5 50400   100   100 27720  14.9   2.4 
0.09/0.10	c R   0.1 914.4 12000  27.5 50400   100   100 27720  14.9   2.4 
0.09/0.15	c +   0.2 705.9 12000  49.6 50400   250   250 30492  15.3   2.5 
0.19/0.20	c R   0.2 705.6 12000  58.9 50400   400   400 30492  14.6   2.6 
0.19/0.23	c +   0.2 653.6 12000  64.6 50400   475   475 33541  15.4   2.6 
0.29/0.34	c +   0.3 582.8 12000  77.9 50400   812   812 36895  20.8   2.8 
0.39/0.47	c R   0.5 586.7 12000  84.4 50400  1205  1205 36895  16.9   3.1 
0.49/0.51	c +   0.5 559.4 12000  86.8 50400  1317  1317 40584  19.7   3.2 
0.69/0.78	c +   0.8 525.5 12000  93.2 50400  2074  2074 44642  15.8   3.7 
1.19/1.21	c +   1.2 533.0 12000  95.5 50400  3209  3209 49106  15.0   4.8 
1.19/1.22	c R   1.2 533.0 12000  95.5 50400  3211  3211 49106  14.2   4.8 
1.79/1.82	c +   1.8 505.7 12000  97.9 50400  4911  4911 54016  16.3   5.9 
2.69/2.79	c +   2.8 510.2 12000  98.7 50400  7464  7464 59417  15.0   8.1 
2.99/3.00	c R   3.0 513.3 12000  98.7 50400  8021  8021 59417  15.8   8.6 
4.19/4.29	c +   4.3 500.2 12000  99.3 50400 11293 11293 65358  16.5  11.1 
6.60/6.65	c +   6.7 504.4 12000  99.5 50400 17036 17036 71893  14.4  15.9 
7.59/7.64	c R   7.6 512.0 12000  99.5 50400 19244 19244 71893  12.5  18.2 
10.39/10.46	c +  10.5 498.3 12000  99.6 50400 25650 25650 79082  16.9  22.7 
16.59/16.69	c +  16.7 498.8 12000  99.6 50400 38571 38571 86990  15.7  33.7 
19.98/20.05	c R  20.0 506.8 12000  99.6 50400 44900 44900 86990  15.8  40.5 
19.98/20.05	c 
19.98/20.05	c  seconds     variables   original    learned     agility
19.98/20.05	c         level        used      conflicts    limit          MB
19.98/20.05	c 
27.18/27.28	c +  27.3 497.6 12000  99.6 50400 57952 57952 95689  20.0  50.2 
44.88/44.91	c +  44.9 502.3 12000  99.6 50400 87023 87023 105e3  12.5  75.5 
55.38/55.42	c R  55.4 514.3 12000  99.6 50400 102e3 102e3 105e3  13.9  91.6 
69.17/69.20	c +  69.2 508.7 12000  99.6 50400 130e3 38468 115e3  15.8  36.2 
108.67/108.72	c + 108.7 510.1 12000  99.6 50400 196e3 103e3 127e3  16.3  93.2 
135.26/135.33	c R 135.3 524.7 12000  99.6 50400 230e3 24200 127e3  15.6  33.0 
170.84/170.95	c + 170.9 518.0 12000  99.6 50400 294e3 87582 140e3  14.9  84.8 
265.12/265.29	c + 265.2 518.6 12000  99.6 50400 441e3 108e3 154e3  14.2  97.5 
323.61/323.71	c R 323.6 528.4 12000  99.6 50400 512e3 40357 154e3  14.7  49.3 
421.09/421.22	c + 421.1 522.0 12000  99.6 50400 662e3 49543 169e3  17.6  46.4 
653.43/653.67	c + 653.5 524.4 12000  99.6 50400 993e3 68752 186e3  17.4  74.7 
817.68/817.98	c R 817.8 534.6 12000  99.6 50400 112e4 34547 186e3  12.8  46.2 
1077.32/1077.63	c + 108e1 528.7 12000  99.6 50400 148e4 50580 205e3  19.6  49.8

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-1514650-1238241903/watcher-1514650-1238241903 -o /tmp/evaluation-result-1514650-1238241903/solver-1514650-1238241903 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514650-1238241903.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: 0.92 0.99 0.99 3/70 25007
/proc/meminfo: memFree=792232/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=1656 CPUtime=0
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 1096853537 1695744 282 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 414 282 56 152 0 260 0

[startup+0.0235861 s]
/proc/loadavg: 0.92 0.99 0.99 3/70 25007
/proc/meminfo: memFree=792232/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=2448 CPUtime=0.02
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 512 0 0 0 2 0 0 0 18 0 1 0 1096853537 2506752 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 612 497 56 152 0 458 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2448

[startup+0.101594 s]
/proc/loadavg: 0.92 0.99 0.99 3/70 25007
/proc/meminfo: memFree=792232/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=3368 CPUtime=0.09
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 740 0 0 0 9 0 0 0 18 0 1 0 1096853537 3448832 725 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 842 725 69 152 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301614 s]
/proc/loadavg: 0.92 0.99 0.99 3/70 25007
/proc/meminfo: memFree=792232/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=3764 CPUtime=0.29
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 831 0 0 0 29 0 0 0 19 0 1 0 1096853537 3854336 816 1992294400 134512640 135137933 4294956240 18446744073709551615 134521361 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 941 817 69 152 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.701653 s]
/proc/loadavg: 0.92 0.99 0.99 3/70 25007
/proc/meminfo: memFree=792232/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=4556 CPUtime=0.69
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 1033 0 0 0 69 0 0 0 22 0 1 0 1096853537 4665344 1018 1992294400 134512640 135137933 4294956240 18446744073709551615 134569784 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 1139 1018 69 152 0 985 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4556

[startup+1.50173 s]
/proc/loadavg: 0.92 0.99 0.99 2/71 25008
/proc/meminfo: memFree=787808/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=6404 CPUtime=1.49
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 1481 0 0 0 149 0 0 0 25 0 1 0 1096853537 6557696 1466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 1601 1466 69 152 0 1447 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10289 s]
/proc/loadavg: 0.92 0.99 0.99 2/71 25008
/proc/meminfo: memFree=785312/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=9992 CPUtime=3.09
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 2370 0 0 0 308 1 0 0 25 0 1 0 1096853537 10231808 2355 1992294400 134512640 135137933 4294956240 18446744073709551615 134569843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 2498 2355 69 152 0 2344 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9992

[startup+6.30121 s]
/proc/loadavg: 0.93 0.99 0.99 2/71 25008
/proc/meminfo: memFree=778336/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=16460 CPUtime=6.28
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 4000 0 0 0 626 2 0 0 25 0 1 0 1096853537 16855040 3985 1992294400 134512640 135137933 4294956240 18446744073709551615 134543490 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 4115 3985 69 152 0 3961 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16460

[startup+12.7018 s]
/proc/loadavg: 0.93 0.99 0.99 2/71 25008
/proc/meminfo: memFree=765664/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=28208 CPUtime=12.69
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 6950 0 0 0 1263 6 0 0 25 0 1 0 1096853537 28884992 6935 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 7052 6935 69 152 0 6898 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28208

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 0.99 2/71 25008
/proc/meminfo: memFree=742624/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=50380 CPUtime=25.49
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 12472 0 0 0 2538 11 0 0 25 0 1 0 1096853537 51589120 12457 1992294400 134512640 135137933 4294956240 18446744073709551615 134554564 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 12595 12457 69 152 0 12441 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50380

[startup+51.1017 s]
/proc/loadavg: 0.96 0.99 0.99 2/71 25008
/proc/meminfo: memFree=704672/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=88916 CPUtime=51.08
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 22083 0 0 0 5088 20 0 0 25 0 1 0 1096853537 91049984 22068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 22229 22069 69 152 0 22075 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 88916

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/71 25008
/proc/meminfo: memFree=695008/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=97748 CPUtime=102.26
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 24287 0 0 0 10205 21 0 0 25 0 1 0 1096853537 100093952 24261 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 24437 24261 69 152 0 24283 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 97748

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=664928/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=127580 CPUtime=162.25
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 31778 0 0 0 16196 29 0 0 25 0 1 0 1096853537 130641920 31752 1992294400 134512640 135137933 4294956240 18446744073709551615 134543700 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 31895 31752 69 152 0 31741 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 127580

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=653856/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=139428 CPUtime=222.23
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 34531 0 0 0 22190 33 0 0 25 0 1 0 1096853537 142774272 34505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 34857 34505 69 152 0 34703 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 139428

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=653856/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=139428 CPUtime=282.22
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 34531 0 0 0 28189 33 0 0 25 0 1 0 1096853537 142774272 34505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 34857 34505 69 152 0 34703 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 139428

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=637352/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=155796 CPUtime=342.2
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 38639 0 0 0 34183 37 0 0 25 0 1 0 1096853537 159535104 38613 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 38949 38613 69 152 0 38795 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 155796

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=637288/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=155796 CPUtime=402.19
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 38639 0 0 0 40181 38 0 0 25 0 1 0 1096853537 159535104 38613 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 38949 38613 69 152 0 38795 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 155796

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=645928/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=146996 CPUtime=462.17
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 38639 0 0 0 46179 38 0 0 25 0 1 0 1096853537 150523904 36430 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 36749 36430 69 152 0 36595 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 146996

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=631400/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=161516 CPUtime=522.16
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 42291 0 0 0 52174 42 0 0 25 0 1 0 1096853537 165392384 40082 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 40379 40082 69 152 0 40225 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 161516

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=631400/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=161516 CPUtime=582.14
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 42291 0 0 0 58172 42 0 0 25 0 1 0 1096853537 165392384 40082 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 40379 40082 69 152 0 40225 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 161516

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=631464/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=161264 CPUtime=642.14
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 42291 0 0 0 64171 43 0 0 25 0 1 0 1096853537 165134336 40027 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 40316 40027 69 152 0 40162 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 161264

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=631464/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=161264 CPUtime=702.11
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 42291 0 0 0 70168 43 0 0 25 0 1 0 1096853537 165134336 40027 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 40316 40027 69 152 0 40162 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 161264

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=581800/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=211160 CPUtime=762.1
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 54736 0 0 0 76155 55 0 0 25 0 1 0 1096853537 216227840 52472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 52790 52472 69 152 0 52636 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 211160

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=551912/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=240860 CPUtime=822.08
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62209 0 0 0 82144 64 0 0 25 0 1 0 1096853537 246640640 59945 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 60215 59945 69 152 0 60061 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 240860

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=551912/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=240860 CPUtime=882.06
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62209 0 0 0 88142 64 0 0 25 0 1 0 1096853537 246640640 59945 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 60215 59945 69 152 0 60061 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 240860

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=568936/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=223568 CPUtime=942.05
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62209 0 0 0 94140 65 0 0 25 0 1 0 1096853537 228933632 55637 1992294400 134512640 135137933 4294956240 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 55892 55637 69 152 0 55738 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 223568

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=569000/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=223568 CPUtime=1002.03
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62209 0 0 0 100138 65 0 0 25 0 1 0 1096853537 228933632 55637 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 55892 55637 69 152 0 55738 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 223568

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=570408/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=222092 CPUtime=1062.02
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62209 0 0 0 106137 65 0 0 25 0 1 0 1096853537 227422208 55268 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 55523 55268 69 152 0 55369 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 222092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=570472/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=222092 CPUtime=1122.01
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62209 0 0 0 112135 66 0 0 25 0 1 0 1096853537 227422208 55268 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 55523 55268 69 152 0 55369 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 222092

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=570472/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=222092 CPUtime=1181.99
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62209 0 0 0 118133 66 0 0 25 0 1 0 1096853537 227422208 55268 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 55523 55268 69 152 0 55369 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 222092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 25008
/proc/meminfo: memFree=570536/2055920 swapFree=4173156/4192956
[pid=25007] ppid=25005 vsize=222092 CPUtime=1200.09
/proc/25007/stat : 25007 (picosat) R 25005 25007 24814 0 -1 4194304 62220 0 0 0 119943 66 0 0 25 0 1 0 1096853537 227422208 55279 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25007/statm: 55523 55279 69 152 0 55369 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 222092

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): 1200.44
CPU time (s): 1200.14
CPU user time (s): 1199.44
CPU system time (s): 0.698893
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 240860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.44
system time used= 0.698893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62220
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= 1749

runsolver used 1.00485 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node36 at 2009-03-28 13:05:03
IDJOB=1514650
IDBENCH=70364
IDSOLVER=506
FILE ID=node36/1514650-1238241903
PBS_JOBID= 9060655
Free space on /tmp= 66412 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1089166613-072.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514650-1238241903/watcher-1514650-1238241903 -o /tmp/evaluation-result-1514650-1238241903/solver-1514650-1238241903 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514650-1238241903.cnf

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

MD5SUM BENCH= baab5bee77b4ec39821ca7eac508e100
RANDOM SEED=1020475324

node36.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		: 3000.214
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		: 3000.214
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:        792712 kB
Buffers:        102640 kB
Cached:        1059580 kB
SwapCached:       9216 kB
Active:         223264 kB
Inactive:       949588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792712 kB
SwapTotal:     4192956 kB
SwapFree:      4173156 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          16244 kB
Slab:            75736 kB
Committed_AS:  2911656 kB
PageTables:       1876 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= 66408 MiB
End job on node36 at 2009-03-28 13:25:05