Trace number 1514446

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) 1200.12 1200.56

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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-1514446-1238239015.cnf
0.00/0.00	c parsed header 'p cnf 16000 67200'
0.09/0.10	c initialized 16000 variables
0.09/0.10	c found 67200 non trivial clauses
0.09/0.10	c
0.09/0.10	c random number generator seed 0
0.09/0.10	c 
0.09/0.10	c  seconds     variables   original    learned     agility
0.09/0.10	c         level        used      conflicts    limit          MB
0.09/0.10	c 
0.09/0.10	c s   0.1   0.0 16000   0.0 67200     0     0     0   0.0   3.2 
0.09/0.15	c 
0.09/0.15	c initial reduction limit 33600 clauses
0.09/0.15	c 
0.09/0.15	c +   0.2 106e1 16000  28.0 67200   100   100 36960  15.2   3.4 
0.09/0.15	c R   0.2 106e1 16000  28.0 67200   100   100 36960  15.2   3.4 
0.19/0.23	c +   0.2 816.6 16000  49.2 67200   250   250 40656  15.0   3.5 
0.29/0.30	c R   0.3 824.0 16000  57.1 67200   400   400 40656  13.1   3.6 
0.29/0.34	c +   0.3 768.1 16000  63.0 67200   475   475 44721  15.1   3.6 
0.49/0.50	c +   0.5 697.6 16000  77.0 67200   812   812 49193  16.1   3.9 
0.69/0.70	c R   0.7 709.8 16000  83.1 67200  1204  1204 49193  14.0   4.2 
0.69/0.77	c +   0.8 680.6 16000  84.8 67200  1317  1317 54112  19.6   4.3 
1.09/1.13	c +   1.1 646.0 16000  91.6 67200  2074  2074 59523  14.6   4.9 
1.69/1.73	c R   1.7 658.3 16000  93.8 67200  3206  3206 59523  12.7   6.2 
1.69/1.73	c +   1.7 649.9 16000  93.8 67200  3209  3209 65475  11.7   6.2 
2.49/2.56	c +   2.6 620.4 16000  97.2 67200  4911  4911 72022  15.2   7.5 
3.79/3.85	c +   3.9 637.3 16000  98.2 67200  7464  7464 79224  13.5   9.9 
4.09/4.15	c R   4.2 644.2 16000  98.2 67200  8015  8015 79224  14.8  10.5 
5.89/5.91	c +   5.9 631.5 16000  98.9 67200 11293 11293 87146  14.7  13.2 
9.09/9.14	c +   9.1 634.9 16000  99.2 67200 17036 17036 95860  12.5  18.9 
10.39/10.47	c R  10.5 643.8 16000  99.2 67200 19240 19240 95860  13.8  21.4 
14.08/14.15	c +  14.2 631.6 16000  99.3 67200 25650 25650 105e3  14.6  26.8 
21.89/21.92	c +  21.9 639.1 16000  99.4 67200 38571 38571 115e3  16.4  39.1 
26.28/26.34	c R  26.3 649.1 16000  99.4 67200 44886 44886 115e3  12.8  47.5 
26.28/26.34	c 
26.28/26.34	c  seconds     variables   original    learned     agility
26.28/26.34	c         level        used      conflicts    limit          MB
26.28/26.34	c 
35.38/35.46	c +  35.4 635.5 16000  99.5 67200 57952 57952 127e3  17.3  58.7 
56.97/57.05	c +  57.0 643.7 16000  99.5 67200 87023 87023 140e3  13.1  89.4 
69.87/69.95	c R  69.9 656.2 16000  99.5 67200 102e3 102e3 140e3  13.3 110.4 
95.75/95.82	c +  95.8 647.1 16000  99.5 67200 130e3 130e3 154e3  15.2 135.9 
145.63/145.70	c + 145.7 652.8 16000  99.5 67200 196e3 55238 169e3  13.2  62.1 
174.92/175.02	c R 175.0 666.9 16000  99.5 67200 230e3 90005 169e3  14.2 109.5 
233.20/233.31	c + 233.2 659.6 16000  99.5 67200 294e3 153e3 186e3  13.5 170.0 
353.65/353.88	c + 353.7 660.6 16000  99.5 67200 441e3 127e3 205e3  13.2 139.5 
441.02/441.22	c R 441.1 673.9 16000  99.5 67200 512e3 198e3 205e3  15.7 250.7 
564.78/565.01	c + 564.8 666.6 16000  99.5 67200 662e3 158e3 226e3  17.2 165.5 
875.97/876.36	c + 876.0 669.1 16000  99.5 67200 993e3 65032 248e3  11.2  92.0 
1069.80/1070.29	c R 107e1 677.8 16000  99.5 67200 112e4 199e3 248e3  13.8 306.9

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-1514446-1238239015/watcher-1514446-1238239015 -o /tmp/evaluation-result-1514446-1238239015/solver-1514446-1238239015 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514446-1238239015.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9611
/proc/meminfo: memFree=1494944/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=1820 CPUtime=0
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 346 0 0 0 0 0 0 0 18 0 1 0 1096562492 1863680 331 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 455 331 56 152 0 301 0

[startup+0.0378869 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9611
/proc/meminfo: memFree=1494944/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=3420 CPUtime=0.03
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 720 0 0 0 3 0 0 0 18 0 1 0 1096562492 3502080 705 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 855 705 56 152 0 701 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3420

[startup+0.101886 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9611
/proc/meminfo: memFree=1494944/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=4336 CPUtime=0.09
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 1096562492 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134528998 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301928 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9611
/proc/meminfo: memFree=1494944/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=4600 CPUtime=0.29
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 1012 0 0 0 29 0 0 0 19 0 1 0 1096562492 4710400 997 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 1150 997 69 152 0 996 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4600

[startup+0.702013 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 9611
/proc/meminfo: memFree=1494944/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=5260 CPUtime=0.69
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 1174 0 0 0 69 0 0 0 22 0 1 0 1096562492 5386240 1159 1992294400 134512640 135137933 4294956240 18446744073709551615 134552954 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 1315 1159 69 152 0 1161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5260

[startup+1.50119 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1490136/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=6712 CPUtime=1.49
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 1538 0 0 0 148 1 0 0 25 0 1 0 1096562492 6873088 1523 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 1678 1523 69 152 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6712

[startup+3.10153 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1487832/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=9616 CPUtime=3.09
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 2239 0 0 0 308 1 0 0 25 0 1 0 1096562492 9846784 2224 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 2404 2224 69 152 0 2250 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9616

[startup+6.30122 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1482072/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=15196 CPUtime=6.29
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 3644 0 0 0 627 2 0 0 25 0 1 0 1096562492 15560704 3629 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 3799 3629 69 152 0 3645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15196

[startup+12.7026 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1470360/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=26284 CPUtime=12.69
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 6407 0 0 0 1265 4 0 0 25 0 1 0 1096562492 26914816 6392 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 6571 6392 69 152 0 6417 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26284

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1448088/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=48192 CPUtime=25.49
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 11860 0 0 0 2540 9 0 0 25 0 1 0 1096562492 49348608 11845 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 12048 11845 69 152 0 11894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48192

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1414552/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=82112 CPUtime=51.07
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 20334 0 0 0 5091 16 0 0 25 0 1 0 1096562492 84082688 20319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 20528 20319 69 152 0 20374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 82112

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1348120/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=147848 CPUtime=102.25
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 36675 0 0 0 10192 33 0 0 25 0 1 0 1096562492 151396352 36660 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 36962 36660 69 152 0 36808 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 147848

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1328344/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=167756 CPUtime=162.23
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 41581 0 0 0 16185 38 0 0 25 0 1 0 1096562492 171782144 41555 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 41939 41555 69 152 0 41785 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 167756

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1328280/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=167756 CPUtime=222.2
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 41582 0 0 0 22182 38 0 0 25 0 1 0 1096562492 171782144 41556 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 41939 41556 69 152 0 41785 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 167756

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1282840/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=212780 CPUtime=282.18
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 52915 0 0 0 28169 49 0 0 25 0 1 0 1096562492 217886720 52889 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 53195 52889 69 152 0 53041 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 212780

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1282776/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=212780 CPUtime=342.16
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 52915 0 0 0 34167 49 0 0 25 0 1 0 1096562492 217886720 52889 1992294400 134512640 135137933 4294956240 18446744073709551615 134549047 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 53195 52889 69 152 0 53041 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 212780

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1282200/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=214496 CPUtime=402.14
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 53341 0 0 0 40164 50 0 0 25 0 1 0 1096562492 219643904 53315 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 53624 53315 69 152 0 53470 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 214496

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1230744/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=264544 CPUtime=462.12
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65883 0 0 0 46149 63 0 0 25 0 1 0 1096562492 270893056 65857 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 66136 65857 69 152 0 65982 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 264544

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1230680/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=264544 CPUtime=522.1
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65883 0 0 0 52147 63 0 0 25 0 1 0 1096562492 270893056 65857 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 66136 65857 69 152 0 65982 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 264544

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1230744/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=264544 CPUtime=582.08
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65883 0 0 0 58145 63 0 0 25 0 1 0 1096562492 270893056 65857 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 66136 65857 69 152 0 65982 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 264544

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1231128/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=263716 CPUtime=642.06
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65923 0 0 0 64143 63 0 0 25 0 1 0 1096562492 270045184 65707 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 65929 65707 69 152 0 65775 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 263716

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1231128/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=263716 CPUtime=702.03
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65923 0 0 0 70140 63 0 0 25 0 1 0 1096562492 270045184 65707 1992294400 134512640 135137933 4294956240 18446744073709551615 134547444 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 65929 65707 69 152 0 65775 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 263716

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1231128/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=263716 CPUtime=762.01
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65923 0 0 0 76138 63 0 0 25 0 1 0 1096562492 270045184 65707 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 65929 65707 69 152 0 65775 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 263716

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1231128/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=263716 CPUtime=821.98
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65923 0 0 0 82135 63 0 0 25 0 1 0 1096562492 270045184 65707 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 65929 65707 69 152 0 65775 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 263716

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1231576/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=263192 CPUtime=881.96
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65923 0 0 0 88133 63 0 0 25 0 1 0 1096562492 269508608 65576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 65798 65576 69 152 0 65644 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 263192

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1231576/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=263192 CPUtime=941.94
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65923 0 0 0 94131 63 0 0 25 0 1 0 1096562492 269508608 65576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 65798 65576 69 152 0 65644 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 263192

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1231576/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=263192 CPUtime=1001.93
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 65923 0 0 0 100129 64 0 0 25 0 1 0 1096562492 269508608 65576 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 65798 65576 69 152 0 65644 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 263192

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1185304/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=310184 CPUtime=1061.9
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 77654 0 0 0 106114 76 0 0 25 0 1 0 1096562492 317628416 77307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 77546 77307 69 152 0 77392 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 310184

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1138776/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=356256 CPUtime=1121.88
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 89202 0 0 0 112098 90 0 0 25 0 1 0 1096562492 364806144 88855 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 89064 88855 69 152 0 88910 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 356256

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1128856/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=365632 CPUtime=1181.86
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 91568 0 0 0 118092 94 0 0 25 0 1 0 1096562492 374407168 91221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 91408 91221 69 152 0 91254 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 365632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1128856/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=365632 CPUtime=1200.06
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 91568 0 0 0 119912 94 0 0 25 0 1 0 1096562492 374407168 91221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 91408 91221 69 152 0 91254 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 365632

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 9612
/proc/meminfo: memFree=1128856/2055920 swapFree=4177912/4192956
[pid=9611] ppid=9609 vsize=365632 CPUtime=1200.06
/proc/9611/stat : 9611 (picosat) R 9609 9611 9510 0 -1 4194304 91568 0 0 0 119912 94 0 0 25 0 1 0 1096562492 374407168 91221 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9611/statm: 91408 91221 69 152 0 91254 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 365632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.12
CPU user time (s): 1199.12
CPU system time (s): 0.996848
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 365632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.12
system time used= 0.996848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91568
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= 2117

runsolver used 0.929858 second user time and 2.58161 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 12:16:55
IDJOB=1514446
IDBENCH=70347
IDSOLVER=506
FILE ID=node71/1514446-1238239015
PBS_JOBID= 9060667
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514446-1238239015/watcher-1514446-1238239015 -o /tmp/evaluation-result-1514446-1238239015/solver-1514446-1238239015 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514446-1238239015.cnf

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=1435504602

node71.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		: 3000.270
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		: 3000.270
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:       1495424 kB
Buffers:         57772 kB
Cached:         418992 kB
SwapCached:       9096 kB
Active:         117404 kB
Inactive:       369980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495424 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          16384 kB
Slab:            59112 kB
Committed_AS:  2413784 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-28 12:36:58