Trace number 1734797

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) 1200.07 1200.51

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

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-1734797-1240797333.cnf
0.00/0.00	c parsed header 'p cnf 1820 171155'
0.03/0.08	c initialized 1820 variables
0.03/0.08	c found 171155 non trivial clauses
0.03/0.08	c
0.03/0.08	c random number generator seed 0
0.03/0.08	c 
0.03/0.08	c  seconds     variables   original    learned     agility
0.03/0.08	c         level        used      conflicts    limit          MB
0.03/0.08	c 
0.03/0.08	c s   0.1   0.0  1820   0.0    65     0     0     0   0.0   1.9 
0.09/0.10	c 
0.09/0.10	c initial reduction limit 100 clauses
0.09/0.10	c 
0.09/0.10	c +   0.1 153.5  1820  60.1    65   100   100   110   3.7   2.0 
0.09/0.10	c R   0.1 153.5  1820  60.1    65   101   101   110   3.7   2.0 
0.09/0.13	c +   0.1 215.3  1820  81.5    65   250    70   121   3.2   2.0 
0.09/0.15	c R   0.2 227.2  1820  90.8    65   403    77   121   3.1   1.9 
0.09/0.16	c +   0.2 212.5  1820  93.8    65   475    85   133   3.7   2.0 
0.19/0.20	c +   0.2 203.1  1820  95.4    65   812    74   146   3.4   1.9 
0.19/0.26	c R   0.3 198.7  1820  96.9    65  1204   151   146   4.0   2.0 
0.19/0.28	c +   0.3 208.9  1820  96.9    65  1317   112   160   2.8   2.0 
0.29/0.39	c +   0.4 219.3  1820 100.0    65  2074    89   176   3.8   2.0 
0.49/0.57	c +   0.6 222.8  1820 100.0    65  3209   173   193   3.6   2.0 
0.49/0.57	c R   0.6 222.8  1820 100.0    65  3213   177   193   3.6   2.0 
0.79/0.85	c +   0.9 228.8  1820 100.0    65  4911   190   212   3.3   2.0 
1.19/1.26	c +   1.3 244.6  1820 100.0    65  7464   222   233   4.4   2.1 
1.29/1.37	c R   1.4 241.4  1820 100.0    65  8028   139   233   4.1   2.0 
1.79/1.84	c +   1.8 239.2  1820 100.0    65 11293   185   256   3.3   2.0 
2.69/2.78	c +   2.8 249.3  1820 100.0    65 17036   150   281   3.4   2.0 
3.09/3.13	c R   3.1 256.8  1820 100.0    65 19256   277   281   3.3   2.0 
4.18/4.25	c +   4.2 253.1  1820 100.0    65 25650   274   309   4.0   2.1 
5.98/6.07	c +   6.1 247.3  1820 100.0    65 38571   241   339   3.6   2.0 
7.18/7.20	c R   7.2 244.2  1820 100.0    65 44906   324   339   3.5   2.1 
7.18/7.20	c 
7.18/7.20	c  seconds     variables   original    learned     agility
7.18/7.20	c         level        used      conflicts    limit          MB
7.18/7.20	c 
9.08/9.12	c +   9.1 241.4  1820 100.0    65 57952   179   372   3.7   2.0 
14.27/14.33	c +  14.3 247.8  1820 100.0    65 87023   309   409   4.0   2.1 
16.87/16.99	c R  17.0 252.4  1820 100.0    65 102e3   282   409   3.5   2.0 
20.97/21.00	c +  21.0 245.6  1820 100.0    65 130e3   343   449   4.0   2.1 
30.86/30.96	c +  30.9 242.3  1820 100.0    65 196e3   347   493   3.0   2.1 
36.06/36.15	c R  36.1 243.7  1820 100.0    65 230e3   337   493   2.2   2.1 
46.16/46.21	c +  46.2 240.9  1820 100.0    65 294e3   377   542   4.3   2.2 
68.64/68.74	c +  68.7 238.2  1820 100.0    65 441e3   323   596   4.1   2.1 
89.33/89.49	c R  89.4 241.6  1820 100.0    65 512e3   624   596   3.4   2.3 
112.32/112.46	c + 112.4 238.1  1820 100.0    65 662e3   333   655   3.6   2.0 
165.20/165.33	c + 165.2 236.3  1820 100.0    65 993e3   522   720   4.7   2.2 
192.00/192.10	c R 192.0 237.2  1820 100.0    65 112e4   589   720   4.8   2.2 
245.97/246.16	c + 246.0 231.4  1820 100.0    65 148e4   430   792   3.4   2.1 
367.91/368.18	c + 368.0 225.4  1820 100.0    65 223e4   539   871   3.0   2.2 
411.68/411.91	c R 411.7 223.7  1820 100.0    65 246e4   723   871   4.0   2.3 
548.64/548.93	c + 548.7 221.7  1820 100.0    65 335e4   842   958   3.6   2.3 
838.75/839.10	c + 838.8 221.6  1820 100.0    65 502e4   990  1053   2.9   2.9 
911.63/912.00	c R 911.6 226.0  1820 100.0    65 533e4   939  1053   4.2   2.7

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1734797-1240797333/watcher-1734797-1240797333 -o /tmp/evaluation-result-1734797-1240797333/solver-1734797-1240797333 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1734797-1240797333.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 0.98 1.00 3/64 25889
/proc/meminfo: memFree=1334400/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=912 CPUtime=0
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 107767051 933888 120 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 228 121 56 152 0 74 0

[startup+0.0447181 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 25889
/proc/meminfo: memFree=1334400/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=2496 CPUtime=0.03
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 515 0 0 0 3 0 0 0 18 0 1 0 107767051 2555904 500 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 624 500 56 152 0 470 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2496

[startup+0.101723 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 25889
/proc/meminfo: memFree=1334400/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=2892 CPUtime=0.09
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 640 0 0 0 9 0 0 0 18 0 1 0 107767051 2961408 625 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 723 625 69 152 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2892

[startup+0.301745 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 25889
/proc/meminfo: memFree=1334400/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=2892 CPUtime=0.29
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 653 0 0 0 29 0 0 0 19 0 1 0 107767051 2961408 638 1992294400 134512640 135137933 4294956224 18446744073709551615 134525084 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 723 638 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.701791 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 25889
/proc/meminfo: memFree=1334400/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3024 CPUtime=0.69
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 662 0 0 0 69 0 0 0 23 0 1 0 107767051 3096576 647 1992294400 134512640 135137933 4294956224 18446744073709551615 134522916 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 756 647 69 152 0 602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3024

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1332024/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3024 CPUtime=1.49
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 678 0 0 0 149 0 0 0 25 0 1 0 107767051 3096576 663 1992294400 134512640 135137933 4294956224 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 756 663 69 152 0 602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3024

[startup+3.10107 s]
/proc/loadavg: 0.92 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331832/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3024 CPUtime=3.09
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 682 0 0 0 309 0 0 0 25 0 1 0 107767051 3096576 667 1992294400 134512640 135137933 4294956224 18446744073709551615 134521331 0 0 4096 0 0 0 0 17 1 0 0
/proc/25889/statm: 756 667 69 152 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3024

[startup+6.30241 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331704/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3024 CPUtime=6.28
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 683 0 0 0 628 0 0 0 25 0 1 0 107767051 3096576 668 1992294400 134512640 135137933 4294956224 18446744073709551615 134525058 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 756 668 69 152 0 602 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3024

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331448/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3128 CPUtime=12.67
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 730 0 0 0 1267 0 0 0 25 0 1 0 107767051 3203072 697 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 782 697 69 152 0 628 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3128

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331448/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3160 CPUtime=25.47
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 783 0 0 0 2547 0 0 0 25 0 1 0 107767051 3235840 705 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 790 705 69 152 0 636 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3160

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331448/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3196 CPUtime=51.06
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 855 0 0 0 5106 0 0 0 25 0 1 0 107767051 3272704 714 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 799 714 69 152 0 645 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3196

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331384/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3332 CPUtime=102.23
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 1099 0 0 0 10223 0 0 0 25 0 1 0 107767051 3411968 736 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 833 736 69 152 0 679 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 3332

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331064/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3400 CPUtime=162.21
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 1437 0 0 0 16220 1 0 0 25 0 1 0 107767051 3481600 765 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 850 765 69 152 0 696 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 3400

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331320/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3352 CPUtime=222.18
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 1539 0 0 0 22217 1 0 0 25 0 1 0 107767051 3432448 745 1992294400 134512640 135137933 4294956224 18446744073709551615 134548029 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 838 745 69 152 0 684 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3352

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 25890
/proc/meminfo: memFree=1331256/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3376 CPUtime=282.16
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 2089 0 0 0 28215 1 0 0 25 0 1 0 107767051 3457024 755 1992294400 134512640 135137933 4294956224 18446744073709551615 134545564 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 844 755 69 152 0 690 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3376

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 25895
/proc/meminfo: memFree=1331128/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3304 CPUtime=342.12
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 2384 0 0 0 34211 1 0 0 25 0 1 0 107767051 3383296 741 1992294400 134512640 135137933 4294956224 18446744073709551615 134553451 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 826 741 69 152 0 672 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3304

[startup+402.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330336/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3588 CPUtime=402.08
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 2494 0 0 0 40207 1 0 0 25 0 1 0 107767051 3674112 804 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 897 804 69 152 0 743 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3588

[startup+462.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330928/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3396 CPUtime=462.05
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 2842 0 0 0 46203 2 0 0 25 0 1 0 107767051 3477504 764 1992294400 134512640 135137933 4294956224 18446744073709551615 134521331 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 849 764 69 152 0 695 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 3396

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330928/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3396 CPUtime=522.03
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 3056 0 0 0 52201 2 0 0 25 0 1 0 107767051 3477504 764 1992294400 134512640 135137933 4294956224 18446744073709551615 134551500 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 849 764 69 152 0 695 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 3396

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330800/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3640 CPUtime=582.03
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 3376 0 0 0 58200 3 0 0 25 0 1 0 107767051 3727360 825 1992294400 134512640 135137933 4294956224 18446744073709551615 134553671 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 910 825 69 152 0 756 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 3640

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330864/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3472 CPUtime=642.01
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 3513 0 0 0 64198 3 0 0 25 0 1 0 107767051 3555328 783 1992294400 134512640 135137933 4294956224 18446744073709551615 134553702 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 868 783 69 152 0 714 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 3472

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330744/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3556 CPUtime=701.99
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 3712 0 0 0 70196 3 0 0 25 0 1 0 107767051 3641344 804 1992294400 134512640 135137933 4294956224 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 889 804 69 152 0 735 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 3556

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330744/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3596 CPUtime=761.98
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 3899 0 0 0 76195 3 0 0 25 0 1 0 107767051 3682304 814 1992294400 134512640 135137933 4294956224 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 899 814 69 152 0 745 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 3596

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330744/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3584 CPUtime=821.96
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 3903 0 0 0 82193 3 0 0 25 0 1 0 107767051 3670016 811 1992294400 134512640 135137933 4294956224 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 896 811 69 152 0 742 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 3584

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330552/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3960 CPUtime=881.94
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 88191 3 0 0 25 0 1 0 107767051 4055040 905 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 990 905 69 152 0 836 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 3960

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330488/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3936 CPUtime=941.92
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 94189 3 0 0 25 0 1 0 107767051 4030464 899 1992294400 134512640 135137933 4294956224 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 984 899 69 152 0 830 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 3936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330488/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3936 CPUtime=1001.91
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 100188 3 0 0 25 0 1 0 107767051 4030464 899 1992294400 134512640 135137933 4294956224 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 984 899 69 152 0 830 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 3936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330424/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3936 CPUtime=1061.89
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 106186 3 0 0 25 0 1 0 107767051 4030464 899 1992294400 134512640 135137933 4294956224 18446744073709551615 134551484 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 984 899 69 152 0 830 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 3936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330488/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3936 CPUtime=1121.88
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 112185 3 0 0 25 0 1 0 107767051 4030464 899 1992294400 134512640 135137933 4294956224 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 984 899 69 152 0 830 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 3936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330424/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3936 CPUtime=1181.86
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 118183 3 0 0 25 0 1 0 107767051 4030464 899 1992294400 134512640 135137933 4294956224 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 984 899 69 152 0 830 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 3936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330360/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3936 CPUtime=1200.06
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 120003 3 0 0 25 0 1 0 107767051 4030464 899 1992294400 134512640 135137933 4294956224 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 984 899 69 152 0 830 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3936

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 1.00 1.00 2/65 26305
/proc/meminfo: memFree=1330360/2055920 swapFree=4192812/4192956
[pid=25889] ppid=25887 vsize=3936 CPUtime=1200.06
/proc/25889/stat : 25889 (picosat) R 25887 25889 25669 0 -1 4194304 4066 0 0 0 120003 3 0 0 25 0 1 0 107767051 4030464 899 1992294400 134512640 135137933 4294956224 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 0 0 0
/proc/25889/statm: 984 899 69 152 0 830 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.038994
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 4072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4066
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= 1419

runsolver used 1.05784 second user time and 3.32249 second system time

The end

Launcher Data 

Begin job on node9 at 2009-04-27 03:55:33
IDJOB=1734797
IDBENCH=71295
IDSOLVER=506
FILE ID=node9/1734797-1240797333
PBS_JOBID= 9187341
Free space on /tmp= 66364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734797-1240797333/watcher-1734797-1240797333 -o /tmp/evaluation-result-1734797-1240797333/solver-1734797-1240797333 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1734797-1240797333.cnf

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=266299710

node9.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		: 3000.240
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		: 3000.240
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:       1334816 kB
Buffers:         72696 kB
Cached:         555752 kB
SwapCached:        144 kB
Active:          78488 kB
Inactive:       564000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1334816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2840 kB
Writeback:           0 kB
Mapped:          23652 kB
Slab:            64616 kB
Committed_AS:   400660 kB
PageTables:       1388 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= 66364 MiB
End job on node9 at 2009-04-27 04:15:36