Trace number 1513870

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 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
MD5SUM17df6005fb09e0a5c9a1d88e4e3ac572
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.524
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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-1513870-1238223378.cnf
0.00/0.00	c parsed header 'p cnf 10000 42000'
0.05/0.06	c initialized 10000 variables
0.05/0.06	c found 42000 non trivial clauses
0.05/0.06	c
0.05/0.06	c random number generator seed 0
0.05/0.06	c 
0.05/0.06	c  seconds     variables   original    learned     agility
0.05/0.06	c         level        used      conflicts    limit          MB
0.05/0.06	c 
0.05/0.06	c s   0.1   0.0 10000   0.0 42000     0     0     0   0.0   2.0 
0.05/0.09	c 
0.05/0.09	c initial reduction limit 21000 clauses
0.05/0.09	c 
0.05/0.09	c +   0.1 719.0 10000  36.5 42000   100   100 23100  16.3   2.1 
0.05/0.09	c R   0.1 719.0 10000  36.5 42000   101   101 23100  16.4   2.1 
0.09/0.13	c +   0.1 552.8 10000  58.8 42000   250   250 25410  16.6   2.1 
0.09/0.18	c R   0.2 549.6 10000  67.1 42000   402   402 25410  13.7   2.2 
0.09/0.20	c +   0.2 516.1 10000  71.3 42000   475   475 27951  14.9   2.3 
0.29/0.30	c +   0.3 465.8 10000  81.9 42000   812   812 30746  17.9   2.5 
0.39/0.42	c R   0.4 472.2 10000  86.4 42000  1205  1205 30746  15.8   2.8 
0.39/0.45	c +   0.5 453.0 10000  88.5 42000  1317  1317 33820  17.3   2.9 
0.59/0.67	c +   0.7 432.2 10000  95.0 42000  2074  2074 37202  15.2   3.3 
0.89/1.00	c +   1.0 446.7 10000  97.0 42000  3209  3209 40922  15.1   4.0 
0.99/1.00	c R   1.0 446.8 10000  97.0 42000  3215  3215 40922  16.1   4.0 
1.49/1.51	c +   1.5 423.5 10000  98.7 42000  4911  4911 45014  16.7   5.0 
2.29/2.34	c +   2.3 431.6 10000  99.0 42000  7464  7464 49515  15.2   7.0 
2.49/2.55	c R   2.6 434.8 10000  99.1 42000  8023  8023 49515  14.4   7.6 
3.59/3.65	c +   3.6 423.9 10000  99.4 42000 11293 11293 54466  19.3   9.7 
5.59/5.63	c +   5.6 425.2 10000  99.6 42000 17036 17036 59912  15.4  13.8 
6.39/6.47	c R   6.5 431.4 10000  99.6 42000 19248 19248 59912  15.9  15.6 
8.89/8.95	c +   9.0 426.1 10000  99.7 42000 25650 25650 65903  16.4  20.0 
14.29/14.33	c +  14.3 426.9 10000  99.7 42000 38571 38571 72493  15.0  29.9 
17.08/17.16	c R  17.2 438.0 10000  99.7 42000 44896 44896 72493  16.4  35.7 
17.08/17.16	c 
17.08/17.16	c  seconds     variables   original    learned     agility
17.08/17.16	c         level        used      conflicts    limit          MB
17.08/17.16	c 
23.68/23.73	c +  23.7 428.6 10000  99.7 42000 57952 57952 79742  15.5  44.7 
38.67/38.77	c +  38.8 432.3 10000  99.7 42000 87023 20069 87716  13.1  18.7 
45.97/46.10	c R  46.1 441.2 10000  99.7 42000 102e3 35645 87716  15.5  34.1 
59.58/59.60	c +  59.6 435.7 10000  99.7 42000 130e3 63675 96487  15.2  54.6 
92.06/92.10	c +  92.1 437.7 10000  99.7 42000 196e3 45477 106e3  15.9  37.1 
113.06/113.19	c R 113.2 444.7 10000  99.7 42000 230e3 80267 106e3  13.3  69.8 
145.94/146.07	c + 146.0 440.5 10000  99.7 42000 294e3 50302 116e3  14.2  42.3 
224.52/224.63	c + 224.6 443.4 10000  99.7 42000 441e3 93647 128e3  15.6  75.6 
278.11/278.22	c R 278.1 450.8 10000  99.7 42000 512e3 49592 128e3  17.9  53.0 
361.17/361.38	c + 361.3 446.5 10000  99.7 42000 662e3 83282 141e3  17.7  67.9 
556.82/557.05	c + 556.9 448.2 10000  99.7 42000 993e3 32486 155e3  14.2  35.4 
689.27/689.54	c R 689.3 454.6 10000  99.7 42000 112e4 29589 155e3  15.1  33.4 
904.52/904.85	c + 904.6 450.5 10000  99.7 42000 148e4 107e3 170e3  15.8  86.8

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-1513870-1238223378/watcher-1513870-1238223378 -o /tmp/evaluation-result-1513870-1238223378/solver-1513870-1238223378 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513870-1238223378.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 0.94 3/64 10536
/proc/meminfo: memFree=906848/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=1544 CPUtime=0
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 860929252 1581056 251 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 386 251 56 152 0 232 0

[startup+0.059784 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10536
/proc/meminfo: memFree=906848/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=2860 CPUtime=0.05
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 608 0 0 0 5 0 0 0 18 0 1 0 860929252 2928640 593 1992294400 134512640 135137933 4294956240 18446744073709551615 134529290 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 715 593 61 152 0 561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2860

[startup+0.101788 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10536
/proc/meminfo: memFree=906848/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=2992 CPUtime=0.09
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 638 0 0 0 9 0 0 0 18 0 1 0 860929252 3063808 623 1992294400 134512640 135137933 4294956240 18446744073709551615 134547527 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 748 623 69 152 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2992

[startup+0.301818 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10536
/proc/meminfo: memFree=906848/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=3520 CPUtime=0.29
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 754 0 0 0 29 0 0 0 19 0 1 0 860929252 3604480 739 1992294400 134512640 135137933 4294956240 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 880 739 69 152 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3520

[startup+0.701876 s]
/proc/loadavg: 0.99 0.97 0.94 3/64 10536
/proc/meminfo: memFree=906848/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=4312 CPUtime=0.69
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 966 0 0 0 69 0 0 0 22 0 1 0 860929252 4415488 951 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 1078 951 69 152 0 924 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4312

[startup+1.50199 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=902616/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=6028 CPUtime=1.49
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 1385 0 0 0 149 0 0 0 25 0 1 0 860929252 6172672 1370 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 1507 1370 69 152 0 1353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6028

[startup+3.10123 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=900056/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=9724 CPUtime=3.09
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 2309 0 0 0 308 1 0 0 25 0 1 0 860929252 9957376 2294 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 2431 2294 69 152 0 2277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9724

[startup+6.3017 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=892824/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=16588 CPUtime=6.29
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 4029 0 0 0 627 2 0 0 25 0 1 0 860929252 16986112 4014 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 4147 4014 69 152 0 3993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16588

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=880472/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=28200 CPUtime=12.69
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 6911 0 0 0 1264 5 0 0 25 0 1 0 860929252 28876800 6896 1992294400 134512640 135137933 4294956240 18446744073709551615 134527747 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 7050 6896 69 152 0 6896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28200

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=857816/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=49980 CPUtime=25.48
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 12367 0 0 0 2537 11 0 0 25 0 1 0 860929252 51179520 12352 1992294400 134512640 135137933 4294956240 18446744073709551615 134527928 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 12495 12352 69 152 0 12341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49980

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=843032/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=64612 CPUtime=51.07
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 15945 0 0 0 5093 14 0 0 25 0 1 0 860929252 66162688 15919 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 16153 15919 69 152 0 15999 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64612

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=824920/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=82564 CPUtime=102.27
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 20456 0 0 0 10209 18 0 0 25 0 1 0 860929252 84545536 20430 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 20641 20430 69 152 0 20487 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 82564

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=815512/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=91804 CPUtime=162.24
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 22786 0 0 0 16204 20 0 0 25 0 1 0 860929252 94007296 22760 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 22951 22760 69 152 0 22797 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 91804

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=808920/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=98272 CPUtime=222.22
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 24437 0 0 0 22200 22 0 0 25 0 1 0 860929252 100630528 24411 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 24568 24411 69 152 0 24414 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 98272

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10537
/proc/meminfo: memFree=794904/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=112132 CPUtime=282.2
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 27931 0 0 0 28196 24 0 0 25 0 1 0 860929252 114823168 27905 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 28033 27905 69 152 0 27879 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 112132

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=791376/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=115564 CPUtime=342.18
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 28793 0 0 0 34193 25 0 0 25 0 1 0 860929252 118337536 28767 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 28891 28767 69 152 0 28737 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 115564

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=788752/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=119096 CPUtime=402.16
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 29434 0 0 0 40190 26 0 0 25 0 1 0 860929252 121954304 29408 1992294400 134512640 135137933 4294956240 18446744073709551615 134521416 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 29774 29408 69 152 0 29620 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 119096

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=788752/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=119096 CPUtime=462.14
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 29434 0 0 0 46188 26 0 0 25 0 1 0 860929252 121954304 29408 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 29774 29408 69 152 0 29620 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 119096

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=785232/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=122660 CPUtime=522.13
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 30318 0 0 0 52185 28 0 0 25 0 1 0 860929252 125603840 30292 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 30665 30292 69 152 0 30511 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 122660

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=784016/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=123848 CPUtime=582.11
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 30611 0 0 0 58183 28 0 0 25 0 1 0 860929252 126820352 30585 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 30962 30585 69 152 0 30808 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 123848

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=767896/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=139952 CPUtime=642.09
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 34651 0 0 0 64178 31 0 0 25 0 1 0 860929252 143310848 34625 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 34988 34625 69 152 0 34834 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 139952

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=736984/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=170708 CPUtime=702.07
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 42361 0 0 0 70168 39 0 0 25 0 1 0 860929252 174804992 42335 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 42677 42335 69 152 0 42523 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 170708

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=736920/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=170708 CPUtime=762.06
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 42361 0 0 0 76167 39 0 0 25 0 1 0 860929252 174804992 42335 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 42677 42335 69 152 0 42523 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 170708

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=751768/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=155684 CPUtime=822.04
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 42361 0 0 0 82164 40 0 0 25 0 1 0 860929252 159420416 38598 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 38921 38598 69 152 0 38767 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 155684

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=751768/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=155684 CPUtime=882.02
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 42361 0 0 0 88162 40 0 0 25 0 1 0 860929252 159420416 38598 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 38921 38598 69 152 0 38767 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 155684

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=751832/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=155684 CPUtime=942
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 42362 0 0 0 94160 40 0 0 25 0 1 0 860929252 159420416 38599 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 38921 38599 69 152 0 38767 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 155684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=751768/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=155684 CPUtime=1001.98
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 42391 0 0 0 100158 40 0 0 25 0 1 0 860929252 159420416 38628 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 38921 38628 69 152 0 38767 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 155684

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=749912/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=158588 CPUtime=1061.97
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 43088 0 0 0 106156 41 0 0 25 0 1 0 860929252 162394112 39325 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 39647 39325 69 152 0 39493 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 158588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=744536/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=162944 CPUtime=1121.94
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 44192 0 0 0 112152 42 0 0 25 0 1 0 860929252 166854656 40429 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 40736 40429 69 152 0 40582 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 162944

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=747416/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=159836 CPUtime=1181.93
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 44192 0 0 0 118150 43 0 0 25 0 1 0 860929252 163672064 39666 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 39959 39666 69 152 0 39805 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 159836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 10543
/proc/meminfo: memFree=747416/2055920 swapFree=4178260/4192956
[pid=10536] ppid=10534 vsize=159836 CPUtime=1200.03
/proc/10536/stat : 10536 (picosat) R 10534 10536 10441 0 -1 4194304 44192 0 0 0 119960 43 0 0 25 0 1 0 860929252 163672064 39666 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/10536/statm: 39959 39666 69 152 0 39805 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 159836

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): 1200.43
CPU time (s): 1200.06
CPU user time (s): 1199.61
CPU system time (s): 0.45793
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 170708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44192
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= 1411

runsolver used 0.926859 second user time and 2.49062 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 07:56:18
IDJOB=1513870
IDBENCH=70299
IDSOLVER=506
FILE ID=node39/1513870-1238223378
PBS_JOBID= 9060612
Free space on /tmp= 66228 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S859578263-029.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513870-1238223378/watcher-1513870-1238223378 -o /tmp/evaluation-result-1513870-1238223378/solver-1513870-1238223378 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513870-1238223378.cnf

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

MD5SUM BENCH= 17df6005fb09e0a5c9a1d88e4e3ac572
RANDOM SEED=354955536

node39.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		: 3000.285
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		: 3000.285
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:        907328 kB
Buffers:         82404 kB
Cached:         971044 kB
SwapCached:       8168 kB
Active:         105388 kB
Inactive:       958016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        907328 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          16688 kB
Slab:            71484 kB
Committed_AS:  2185528 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 08:16:20