Trace number 1554401

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) 1200.03 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
countbitssrl/countbitssrl032.cnf
MD5SUM5bb6e70c95bda454f634cd586084908b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark992.714
Satisfiable
(Un)Satisfiability was proved
Number of variables18607
Number of clauses55724
Sum of the clauses size130020
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237148
Number of clauses of size 318574
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-1554401-1238726518.cnf
0.00/0.00	c parsed header 'p cnf 18607 55724'
1.29/1.38	c initialized 18607 variables
1.29/1.38	c found 55724 non trivial clauses
1.29/1.38	c
1.29/1.38	c random number generator seed 0
1.29/1.38	c 
1.29/1.38	c  seconds     variables   original    learned     agility
1.29/1.38	c         level        used      conflicts    limit          MB
1.29/1.38	c 
1.29/1.38	c s   1.4   0.0 14300  60.6 14793   575     0     0   0.0   2.3 
1.49/1.54	c 
1.49/1.54	c initial reduction limit 9287 clauses
1.49/1.54	c 
1.49/1.54	c +   1.5  59.6 14300  92.2 14793   675    97 10215  15.2   2.4 
1.49/1.54	c R   1.5  59.6 14300  92.2 14793   676    98 10215  14.0   2.4 
1.49/1.56	c +   1.6  45.4 14300  93.7 14793   825   244 11236  15.6   2.4 
1.49/1.59	c R   1.6  42.7 14300  95.9 14793   977   387 11236  17.4   2.4 
1.59/1.60	c +   1.6  41.7 14300  96.0 14793  1050   457 12359  22.5   2.4 
1.89/1.94	c +   1.9  54.8 14300  99.5 14793  1387   772 13594  13.3   2.7 
2.10/2.17	c N   2.2  69.5 14300  99.5 14793  1784  1163 13594  30.5   2.8 
2.10/2.18	c +   2.2  70.1 14300  99.5 14793  1892  1271 14953  29.2   2.9 
2.20/2.27	c +   2.3  73.2 14300  99.5 14793  2649  2026 16448  29.7   2.9 
2.89/2.96	c +   3.0  73.1 14300  99.5 14793  3784  3152 18092  21.8   3.3 
2.89/2.97	c R   3.0  73.1 14300  99.5 14793  3790  3158 18092  12.8   3.3 
3.49/3.59	c +   3.6  74.3 14300  99.5 14793  5486  4807 19901  29.5   3.7 
5.19/5.29	c +   5.3  68.1 14300  99.7 14793  8039  7357 21891  22.4   4.7 
5.39/5.45	c N   5.5  68.1 14300  99.7 14793  8601  7918 21891  24.1   4.8 
6.89/6.93	c +   6.9  66.7 14300  99.8 14793 11868 11171 24080  24.1   5.4 
8.69/8.78	c +   8.8  60.5 14300  99.8 14793 17611 16896 26488  25.7   6.6 
9.58/9.61	c N   9.6  58.6 14300  99.8 14793 19832 19116 26488  25.7   7.0 
12.99/13.04	c +  13.0  58.5 14300  99.8 14793 26225 25475 29136  31.4   8.3 
21.38/21.48	c +  21.5  61.4 14300 100.0 14793 39146 23769 32049  20.3   7.8 
26.58/26.62	c R  26.6  62.4 14300 100.0 14793 45479 30091 32049  12.0   9.9 
26.58/26.62	c 
26.58/26.62	c  seconds     variables   original    learned     agility
26.58/26.62	c         level        used      conflicts    limit          MB
26.58/26.62	c 
33.58/33.63	c +  33.6  61.4 14300 100.0 14793 58527 26994 35253  29.4   8.7 
48.98/49.08	c +  49.1  65.5 14300 100.0 14793 87598 20585 38778  37.3   6.5 
59.38/59.40	c N  59.4  64.9 14300 100.0 14793 103e3 36165 38778  27.2  10.9 
60.07/60.18	c s  60.2  64.9 14293 100.0 14726 104e3 36984 38778  20.6  11.1 
60.17/60.23	c R  60.2  64.9 14293 100.0 14726 104e3 37079 38778  20.3  11.1 
60.27/60.40	c N  60.4  64.9 14293 100.0 14726 104e3 37376 38778  31.1  11.2 
60.77/60.80	c R  60.8  64.9 14293 100.0 14726 105e3 38174 38778  22.2  11.3 
62.68/62.73	c N  62.7  65.2 14293 100.0 14726 107e3 20705 38778  27.7   7.6 
64.97/65.06	c N  65.0  64.6 14293 100.0 14726 112e3 25514 38778  30.1   8.7 
71.57/71.60	c N  71.6  66.6 14293 100.0 14726 123e3 36733 38778  32.4  11.1 
76.67/76.70	c +  76.7  68.4 14293 100.0 14726 131e3 25192 42655  30.1   6.9 
92.56/92.61	c N  92.6  69.4 14293 100.0 14726 148e3 21531 42655  23.1   6.3 
93.96/94.05	c s  94.0  69.1 14287 100.0 14720 150e3 23349 42655  15.2   6.7 
93.96/94.10	c R  94.1  69.1 14287 100.0 14720 150e3 23446 42655  14.2   6.7 
94.36/94.41	c R  94.4  69.0 14287 100.0 14720 151e3 23743 42655  13.8   6.8 
94.76/94.88	c N  94.9  68.9 14287 100.0 14720 151e3 24539 42655  28.7   7.0 
96.16/96.20	c N  96.2  69.0 14287 100.0 14720 153e3 26538 42655  34.3   7.4 
99.06/99.14	c N  99.1  69.6 14287 100.0 14720 158e3 31358 42655  30.4   8.3 
106.76/106.80	c s 106.8  70.1 14283 100.0 14717 168e3 41094 42655  26.2  10.4 
106.86/106.93	c R 106.9  70.1 14283 100.0 14717 168e3 41192 42655  16.7  10.4 
107.06/107.15	c N 107.1  70.2 14283 100.0 14717 168e3 41493 42655  35.0  10.4 
107.46/107.53	c N 107.5  70.6 14283 100.0 14717 169e3 42294 42655  35.6  10.6 
107.46/107.53	c 
107.46/107.53	c  seconds     variables   original    learned     agility
107.46/107.53	c         level        used      conflicts    limit          MB
107.46/107.53	c 
108.26/108.34	c N 108.3  71.4 14283 100.0 14717 171e3 22895 42655  33.0   6.3 
110.26/110.38	c R 110.4  71.6 14283 100.0 14717 176e3 27686 42655  18.8   7.0 
117.85/117.93	c N 117.9  72.1 14283 100.0 14717 187e3 38909 42655  29.7  10.1 
124.05/124.19	c + 124.2  72.3 14283 100.0 14717 196e3 26179 46920  32.4   8.4 
136.25/136.39	c R 136.3  73.1 14283 100.0 14717 213e3 42931 46920  22.2  13.1 
173.44/173.56	c N 173.5  71.6 14283 100.0 14717 271e3 26446 46920  28.2   8.2 
190.23/190.36	c + 190.3  70.8 14283 100.0 14717 294e3 25135 51612  34.7   7.3 
282.41/282.55	c N 282.5  68.8 14283 100.0 14717 399e3 43858 51612  33.9  14.5 
305.20/305.35	c + 305.3  67.9 14283 100.0 14717 441e3 31372 56773  27.2   8.1 
476.65/476.81	c + 476.7  66.3 14283 100.0 14717 662e3 53689 62450  29.3  13.3 
494.14/494.35	c N 494.2  66.0 14283 100.0 14717 681e3 35252 62450  28.1   9.2 
555.02/555.23	c s 555.1  66.0 14246 100.0 14681 755e3 27418 62450  15.7   9.0 
555.12/555.33	c R 555.2  66.0 14246 100.0 14681 755e3 27509 62450  22.6   9.0 
555.22/555.48	c N 555.3  66.0 14246 100.0 14681 755e3 27810 62450  25.0   9.1 
555.82/556.01	c N 555.8  66.0 14246 100.0 14681 756e3 28612 62450  28.5   9.4 
557.22/557.46	c N 557.3  66.0 14246 100.0 14681 758e3 30613 62450  26.9  10.0 
559.92/560.15	c N 560.0  66.0 14246 100.0 14681 763e3 35411 62450  31.1  11.0 
568.62/568.88	c N 568.7  66.1 14246 100.0 14681 774e3 46632 62450  27.5  13.5 
590.41/590.68	c R 590.5  65.4 14246 100.0 14681 800e3 30539 62450  18.9   8.6 
646.89/647.11	c N 646.9  67.8 14246 100.0 14681 858e3 47335 62450  24.4  13.5 
757.86/758.10	c N 757.9  67.8 14246 100.0 14681 986e3 57565 62450  30.4  19.7 
761.36/761.69	c s 761.5  67.8 14243 100.0 14678 989e3 60987 62450  15.9  20.6 
761.36/761.69	c 
761.36/761.69	c  seconds     variables   original    learned     agility
761.36/761.69	c         level        used      conflicts    limit          MB
761.36/761.69	c 
761.66/761.90	c N 761.7  67.8 14243 100.0 14678 989e3 61087 62450  23.8  20.6 
761.96/762.22	c N 762.0  67.8 14243 100.0 14678 990e3 61389 62450  29.2  20.7 
762.76/763.05	c R 762.8  67.8 14243 100.0 14678 990e3 62194 62450  13.0  20.9 
764.05/764.38	c N 764.1  67.8 14243 100.0 14678 992e3 27920 62450  34.6   8.6 
764.65/764.91	c + 764.7  67.8 14243 100.0 14678 993e3 28773 68695  32.7   8.7 
767.05/767.40	c N 767.2  67.8 14243 100.0 14678 997e3 32719 68695  30.4   9.6 
767.56/767.80	c s 767.6  67.7 14240 100.0 14675 998e3 33127 68695  13.7   9.7 
767.75/768.04	c R 767.8  67.7 14224 100.0 14675 998e3 33235 68695   9.7   9.8 
768.15/768.46	c R 768.2  67.7 14224 100.0 14675 998e3 33540 68695   9.9  10.1 
768.75/769.02	c N 768.8  67.9 14224 100.0 14675 999e3 34341 68695  23.8  10.3 
769.05/769.33	c s 769.1  67.9 14224 100.0 14660 999e3 34618 68695  23.6  10.4 
769.85/770.14	c N 769.9  67.9 14224 100.0 14660 100e4 36300 68695  27.1  10.8 
774.35/774.66	c R 774.4  67.8 14224 100.0 14660 100e4 41113 68695  21.5  12.3 
782.55/782.82	c N 782.6  67.7 14224 100.0 14660 101e4 52320 68695  28.6  15.1 
806.84/807.10	c R 806.9  67.7 14224 100.0 14660 104e4 35844 68695  21.3  11.2 
869.63/870.00	c N 869.7  67.3 14224 100.0 14660 110e4 53416 68695  30.4  17.6 
983.59/983.90	c N 983.6  67.9 14224 100.0 14660 122e4 58199 68695  35.2  16.2 

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-1554401-1238726518/watcher-1554401-1238726518 -o /tmp/evaluation-result-1554401-1238726518/solver-1554401-1238726518 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1554401-1238726518.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: 0.91 0.97 0.99 3/66 24534
/proc/meminfo: memFree=1065752/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=1944 CPUtime=0
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 382 0 0 0 0 0 0 0 18 0 1 0 1145314786 1990656 367 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 486 367 56 152 0 332 0

[startup+0.0426459 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24534
/proc/meminfo: memFree=1065752/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=3264 CPUtime=0.03
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 685 0 0 0 3 0 0 0 18 0 1 0 1145314786 3342336 670 1992294400 134512640 135137933 4294956240 18446744073709551615 134528998 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 816 670 61 152 0 662 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3264

[startup+0.101652 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24534
/proc/meminfo: memFree=1065752/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=3420 CPUtime=0.09
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 716 0 0 0 9 0 0 0 18 0 1 0 1145314786 3502080 701 1992294400 134512640 135137933 4294956240 18446744073709551615 134548661 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 855 701 61 152 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3420

[startup+0.301677 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24534
/proc/meminfo: memFree=1065752/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=3552 CPUtime=0.29
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 759 0 0 0 29 0 0 0 20 0 1 0 1145314786 3637248 744 1992294400 134512640 135137933 4294956240 18446744073709551615 134548556 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 888 744 61 152 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3552

[startup+0.701729 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 24534
/proc/meminfo: memFree=1065752/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=3552 CPUtime=0.69
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 762 0 0 0 69 0 0 0 22 0 1 0 1145314786 3637248 747 1992294400 134512640 135137933 4294956240 18446744073709551615 134549104 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 888 747 61 152 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3552

[startup+1.50183 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 24535
/proc/meminfo: memFree=1062928/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=3684 CPUtime=1.49
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 777 0 0 0 149 0 0 0 25 0 1 0 1145314786 3772416 762 1992294400 134512640 135137933 4294956240 18446744073709551615 134554581 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 921 762 69 152 0 767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3684

[startup+3.10104 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 24535
/proc/meminfo: memFree=1062352/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=4608 CPUtime=3.09
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 1027 0 0 0 309 0 0 0 25 0 1 0 1145314786 4718592 1012 1992294400 134512640 135137933 4294956240 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 1152 1012 69 152 0 998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4608

[startup+6.30245 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 24535
/proc/meminfo: memFree=1060304/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=6484 CPUtime=6.29
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 1495 0 0 0 629 0 0 0 25 0 1 0 1145314786 6639616 1480 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 1621 1480 69 152 0 1467 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6484

[startup+12.7013 s]
/proc/loadavg: 1.01 0.98 0.99 2/67 24535
/proc/meminfo: memFree=1056976/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=9652 CPUtime=12.69
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 2283 0 0 0 1268 1 0 0 25 0 1 0 1145314786 9883648 2268 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 2413 2268 69 152 0 2259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9652

[startup+25.5019 s]
/proc/loadavg: 1.00 0.98 0.99 2/67 24535
/proc/meminfo: memFree=1055440/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=10968 CPUtime=25.48
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 2589 0 0 0 2547 1 0 0 25 0 1 0 1145314786 11231232 2566 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 2742 2566 69 152 0 2588 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10968

[startup+51.1012 s]
/proc/loadavg: 1.00 0.98 0.99 2/67 24535
/proc/meminfo: memFree=1053904/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=12676 CPUtime=51.08
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 2976 0 0 0 5106 2 0 0 25 0 1 0 1145314786 12980224 2953 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 3169 2953 69 152 0 3015 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12676

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/67 24535
/proc/meminfo: memFree=1053136/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=13204 CPUtime=102.26
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 3151 0 0 0 10224 2 0 0 25 0 1 0 1145314786 13520896 3128 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 3301 3128 69 152 0 3147 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13204

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 24535
/proc/meminfo: memFree=1050256/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=16108 CPUtime=162.24
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 3864 0 0 0 16221 3 0 0 25 0 1 0 1145314786 16494592 3841 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 4027 3841 69 152 0 3873 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16108

[startup+222.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/67 24535
/proc/meminfo: memFree=1049872/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=16504 CPUtime=222.22
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 3977 0 0 0 22219 3 0 0 25 0 1 0 1145314786 16900096 3954 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 4126 3954 69 152 0 3972 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16504

[startup+282.302 s]
/proc/loadavg: 1.07 1.04 1.01 2/67 24535
/proc/meminfo: memFree=1047696/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=18616 CPUtime=282.21
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 4500 0 0 0 28217 4 0 0 25 0 1 0 1145314786 19062784 4477 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 4654 4477 69 152 0 4500 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18616

[startup+342.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/67 24535
/proc/meminfo: memFree=1047696/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=18616 CPUtime=342.18
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 4510 0 0 0 34214 4 0 0 25 0 1 0 1145314786 19062784 4487 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 4654 4487 69 152 0 4500 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18616

[startup+402.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/67 24536
/proc/meminfo: memFree=1045712/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=20596 CPUtime=402.17
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5007 0 0 0 40212 5 0 0 25 0 1 0 1145314786 21090304 4984 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5149 4984 69 152 0 4995 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 20596

[startup+462.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 24537
/proc/meminfo: memFree=1045712/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=20596 CPUtime=462.15
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5007 0 0 0 46210 5 0 0 25 0 1 0 1145314786 21090304 4984 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5149 4984 69 152 0 4995 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 20596

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 24537
/proc/meminfo: memFree=1045648/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=20852 CPUtime=522.13
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5019 0 0 0 52208 5 0 0 25 0 1 0 1145314786 21352448 4996 1992294400 134512640 135137933 4294956240 18446744073709551615 134548772 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5213 4996 69 152 0 5059 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 20852

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 24537
/proc/meminfo: memFree=1045648/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=20852 CPUtime=582.11
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5019 0 0 0 58206 5 0 0 25 0 1 0 1145314786 21352448 4996 1992294400 134512640 135137933 4294956240 18446744073709551615 134527760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5213 4996 69 152 0 5059 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 20852

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 24537
/proc/meminfo: memFree=1045648/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=20852 CPUtime=642.09
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5019 0 0 0 64204 5 0 0 25 0 1 0 1145314786 21352448 4996 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5213 4996 69 152 0 5059 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 20852

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1045648/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=20852 CPUtime=702.07
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5019 0 0 0 70202 5 0 0 25 0 1 0 1145314786 21352448 4996 1992294400 134512640 135137933 4294956240 18446744073709551615 134527763 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5213 4996 69 152 0 5059 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 20852

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1043664/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=22832 CPUtime=762.06
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5511 0 0 0 76200 6 0 0 25 0 1 0 1145314786 23379968 5488 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5708 5488 69 152 0 5554 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 22832

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1043280/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=23352 CPUtime=822.03
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5597 0 0 0 82197 6 0 0 25 0 1 0 1145314786 23912448 5574 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5838 5574 69 152 0 5684 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 23352

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1042704/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=23880 CPUtime=882.02
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5725 0 0 0 88195 7 0 0 25 0 1 0 1145314786 24453120 5702 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 5970 5702 69 152 0 5816 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23880

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1041808/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=24804 CPUtime=942
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5956 0 0 0 94193 7 0 0 25 0 1 0 1145314786 25399296 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 6201 5933 69 152 0 6047 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 24804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1041808/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=24804 CPUtime=1001.98
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5956 0 0 0 100191 7 0 0 25 0 1 0 1145314786 25399296 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 6201 5933 69 152 0 6047 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 24804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1041808/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=24804 CPUtime=1061.97
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5956 0 0 0 106190 7 0 0 25 0 1 0 1145314786 25399296 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 6201 5933 69 152 0 6047 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 24804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24537
/proc/meminfo: memFree=1041808/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=24804 CPUtime=1121.94
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5956 0 0 0 112187 7 0 0 25 0 1 0 1145314786 25399296 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 6201 5933 69 152 0 6047 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 24804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24543
/proc/meminfo: memFree=1041616/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=24804 CPUtime=1181.92
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5956 0 0 0 118185 7 0 0 25 0 1 0 1145314786 25399296 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 6201 5933 69 152 0 6047 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 24804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 24543
/proc/meminfo: memFree=1041616/2055920 swapFree=4176412/4192956
[pid=24534] ppid=24532 vsize=24804 CPUtime=1200.02
/proc/24534/stat : 24534 (picosat) R 24532 24534 24469 0 -1 4194304 5956 0 0 0 119995 7 0 0 25 0 1 0 1145314786 25399296 5933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24534/statm: 6201 5933 69 152 0 6047 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24804

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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.080987
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 24804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5956
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= 2306

runsolver used 1.04984 second user time and 3.33049 second system time

The end

Launcher Data

Begin job on node40 at 2009-04-03 04:41:58
IDJOB=1554401
IDBENCH=70780
IDSOLVER=506
FILE ID=node40/1554401-1238726518
PBS_JOBID= 9085342
Free space on /tmp= 66544 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitssrl/countbitssrl032.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554401-1238726518/watcher-1554401-1238726518 -o /tmp/evaluation-result-1554401-1238726518/solver-1554401-1238726518 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1554401-1238726518.cnf

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

MD5SUM BENCH= 5bb6e70c95bda454f634cd586084908b
RANDOM SEED=296760700

node40.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		: 3000.232
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		: 3000.232
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:       1066232 kB
Buffers:        103416 kB
Cached:         787216 kB
SwapCached:       9688 kB
Active:         267044 kB
Inactive:       634924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1066232 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            73720 kB
Committed_AS:  3058628 kB
PageTables:       1476 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= 66544 MiB
End job on node40 at 2009-04-03 05:02:01