Trace number 1733347

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) 1200.1 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_3vars_7gates.cnf
MD5SUMcc925e6de728ca79f6f89379842f14b0
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 variables574
Number of clauses118394
Sum of the clauses size692282
Maximum clause length24
Minimum clause length1
Number of clauses of size 1160
Number of clauses of size 21597
Number of clauses of size 30
Number of clauses of size 41923
Number of clauses of size 57170
Number of clauses of size over 5107544

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-1733347-1240787347.cnf
0.00/0.00	c parsed header 'p cnf 574 118394'
0.09/0.15	c initialized 574 variables
0.09/0.15	c found 118394 non trivial clauses
0.09/0.15	c
0.09/0.15	c random number generator seed 0
0.09/0.15	c 
0.09/0.15	c  seconds     variables   original    learned     agility
0.09/0.15	c         level        used      conflicts    limit          MB
0.09/0.15	c 
0.09/0.15	c s   0.2   0.0   383  50.7 43248    31     0     0   0.0   2.2 
0.09/0.16	c 
0.09/0.16	c initial reduction limit 58318 clauses
0.09/0.16	c 
0.09/0.16	c +   0.2  63.0   383  70.0 43248   131    99 64149  11.8   2.2 
0.09/0.16	c R   0.2  63.0   383  70.0 43248   131    99 64149  11.8   2.2 
0.09/0.17	c +   0.2  43.5   383  80.3 43248   281   249 70563  19.4   2.2 
0.09/0.17	c N   0.2  40.9   383  88.2 43248   434   402 70563  29.9   2.2 
0.09/0.18	c +   0.2  39.8   383  92.0 43248   506   474 77619  29.9   2.2 
0.09/0.19	c +   0.2  37.1   383  93.4 43248   843   810 85380  30.1   2.3 
0.19/0.20	c N   0.2  36.1   383  93.6 43248  1238  1205 85380  24.5   2.3 
0.19/0.21	c +   0.2  35.8   383  93.6 43248  1348  1315 93918  24.1   2.3 
0.19/0.25	c +   0.3  34.1   383  93.7 43248  2105  2072 103e3  23.8   2.4 
0.29/0.30	c +   0.3  29.1   383  93.7 43248  3240  3198 113e3  34.6   2.5 
0.29/0.30	c N   0.3  29.1   383  93.7 43248  3249  3207 113e3  34.7   2.5 
0.29/0.37	c +   0.4  25.7   383  93.7 43248  4942  4899 125e3  34.4   2.6 
0.49/0.51	c +   0.5  23.0   383  93.7 43248  7495  7452 137e3  29.3   2.9 
0.49/0.55	c N   0.6  22.6   383  93.7 43248  8069  8026 137e3  31.0   2.9 
0.59/0.61	c N   0.6  21.9   382  93.7 43248  9050  9004 137e3  36.9   3.0 
0.59/0.62	c N   0.6  22.0   382  93.7 43248  9355  9307 137e3  33.9   3.0 
0.59/0.64	c N   0.6  21.8   382  93.7 43248 10158 10110 137e3  27.3   3.1 
0.59/0.69	c +   0.7  21.3   382  93.7 43248 11324 11272 151e3  38.2   3.2 
0.69/0.72	c N   0.7  20.9   382  93.7 43248 12165 12111 151e3  36.6   3.2 
0.89/0.97	c N   1.0  20.0   382  93.7 43248 16984 16924 151e3  45.7   3.7 
0.89/0.97	c 
0.89/0.97	c  seconds     variables   original    learned     agility
0.89/0.97	c         level        used      conflicts    limit          MB
0.89/0.97	c 
0.89/0.97	c +   1.0  19.9   382  93.7 43248 17067 17007 166e3  46.4   3.7 
1.49/1.51	c +   1.5  18.9   382  93.7 43248 25681 25620 183e3  37.9   4.4 
1.59/1.69	c N   1.7  18.7   382  93.7 43248 28207 28146 183e3  40.6   4.6 
2.39/2.50	c +   2.5  17.7   382  93.7 43248 38602 38541 201e3  41.1   5.5 
2.79/2.83	c s   2.8  17.4   382  93.7 43248 41335 41273 201e3  39.3   5.8 
4.08/4.18	c N   4.2  18.1   382  93.7 43248 53842 53780 201e3  40.0   6.9 
4.58/4.69	c +   4.7  18.1   382  93.7 43248 57983 57921 221e3  31.1   7.3 
6.99/7.00	c s   7.0  17.7   381  93.7 43248 75744 75677 221e3  26.0   9.2 
6.99/7.04	c N   7.0  17.7   381  93.7 43248 75845 75778 221e3  29.1   9.2 
6.99/7.09	c N   7.1  17.7   381  93.7 43248 76145 76078 221e3  32.3   9.2 
7.18/7.20	c N   7.2  17.8   381  93.7 43248 76948 76881 221e3  31.4   9.3 
7.48/7.54	c N   7.5  17.8   381  93.7 43248 78951 78884 221e3  33.9   9.5 
8.18/8.25	c N   8.3  17.8   381  93.7 43248 83764 83697 221e3  35.1   9.9 
8.69/8.78	c +   8.8  17.7   381  93.7 43248 87054 86986 243e3  33.6  10.2 
10.19/10.28	c N  10.3  17.6   381  93.7 43248 94990 94920 243e3  35.9  10.9 
16.59/16.62	c N  16.6  17.4   381  93.7 43248 120e3 120e3 243e3  33.4  13.2 
20.18/20.25	c +  20.2  17.2   381  93.7 43248 130e3 130e3 267e3  38.2  14.1 
56.67/56.79	c N  56.8  16.5   381  93.7 43248 178e3 178e3 267e3  34.5  18.7 
74.77/74.86	c +  74.8  16.3   381  93.7 43248 196e3 195e3 294e3  33.4  20.3 
125.05/125.14	c s 125.1  16.3   379  93.7 43248 236e3 236e3 294e3  28.9  24.0 
125.26/125.35	c N 125.3  16.3   379  93.7 43248 236e3 236e3 294e3  28.9  24.0 
125.65/125.75	c N 125.7  16.3   379  93.7 43248 237e3 237e3 294e3  31.7  24.0 
125.65/125.75	c 
125.65/125.75	c  seconds     variables   original    learned     agility
125.65/125.75	c         level        used      conflicts    limit          MB
125.65/125.75	c 
126.55/126.64	c N 126.6  16.3   379  93.7 43248 238e3 237e3 294e3  28.8  24.1 
128.15/128.20	c N 128.2  16.4   379  93.7 43248 240e3 239e3 294e3  36.6  24.3 
131.05/131.12	c N 131.1  16.5   379  93.7 43248 244e3 244e3 294e3  31.4  24.8 
142.75/142.86	c N 142.8  16.7   379  93.7 43248 256e3 255e3 294e3  26.4  26.0 
169.24/169.33	c N 169.3  17.0   379  93.7 43248 281e3 281e3 294e3  28.0  29.7 
183.94/184.07	c + 184.0  17.1   379  93.7 43248 294e3 293e3 324e3  26.6  31.0 
224.13/224.25	c N 224.2  17.5   379  93.7 43248 339e3 39867 324e3  29.8  10.2 
283.01/283.11	c + 283.0  18.4   379  93.7 43248 441e3 141e3 356e3  31.1  21.1 
307.21/307.35	c N 307.3  18.5   379  93.7 43248 467e3 168e3 356e3  29.1  24.0 
492.16/492.30	c + 492.2  18.2   379  93.7 43248 662e3 31993 392e3  30.4   8.9 
532.25/532.40	c N 532.3  18.2   379  93.7 43248 749e3 119e3 392e3  30.9  18.1 
818.57/818.87	c + 818.7  17.9   379  93.7 43248 993e3 363e3 431e3  31.4  43.2

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-1733347-1240787347/watcher-1733347-1240787347 -o /tmp/evaluation-result-1733347-1240787347/solver-1733347-1240787347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1733347-1240787347.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 1.08 3/65 24787
/proc/meminfo: memFree=1822376/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=1052 CPUtime=0
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 106763915 1077248 130 1992294400 134512640 135137933 4294956224 18446744073709551615 134545048 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 263 130 56 152 0 109 0

[startup+0.0577211 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 24787
/proc/meminfo: memFree=1822376/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=3556 CPUtime=0.04
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 790 0 0 0 4 0 0 0 20 0 1 0 106763915 3641344 775 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 889 776 56 152 0 735 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3556

[startup+0.101725 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 24787
/proc/meminfo: memFree=1822376/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=5924 CPUtime=0.09
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 1345 0 0 0 8 1 0 0 20 0 1 0 106763915 6066176 1330 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 1481 1331 56 152 0 1327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5924

[startup+0.301747 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 24787
/proc/meminfo: memFree=1822376/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=6716 CPUtime=0.29
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 1579 0 0 0 28 1 0 0 22 0 1 0 106763915 6877184 1564 1992294400 134512640 135137933 4294956224 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 1679 1564 69 152 0 1525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6716

[startup+0.701792 s]
/proc/loadavg: 0.92 0.98 1.08 3/65 24787
/proc/meminfo: memFree=1822376/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=6716 CPUtime=0.69
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 1587 0 0 0 68 1 0 0 25 0 1 0 106763915 6877184 1572 1992294400 134512640 135137933 4294956224 18446744073709551615 134547453 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 1679 1572 69 152 0 1525 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6716

[startup+1.50188 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 24788
/proc/meminfo: memFree=1816224/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=6848 CPUtime=1.49
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 1616 0 0 0 148 1 0 0 25 0 1 0 106763915 7012352 1601 1992294400 134512640 135137933 4294956224 18446744073709551615 134552515 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 1712 1601 69 152 0 1558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6848

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 24788
/proc/meminfo: memFree=1816032/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=7636 CPUtime=3.09
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 1771 0 0 0 308 1 0 0 25 0 1 0 106763915 7819264 1756 1992294400 134512640 135137933 4294956224 18446744073709551615 134552373 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 1909 1756 69 152 0 1755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7636

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 24788
/proc/meminfo: memFree=1813280/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=10532 CPUtime=6.29
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 2485 0 0 0 627 2 0 0 25 0 1 0 106763915 10784768 2470 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 2633 2470 69 152 0 2479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10532

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 24788
/proc/meminfo: memFree=1809248/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=13964 CPUtime=12.68
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 3354 0 0 0 1265 3 0 0 25 0 1 0 106763915 14299136 3339 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 3491 3339 69 152 0 3337 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13964

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 24788
/proc/meminfo: memFree=1805792/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=17512 CPUtime=25.48
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 4150 0 0 0 2544 4 0 0 25 0 1 0 106763915 17932288 4135 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 4378 4135 69 152 0 4224 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17512

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 24788
/proc/meminfo: memFree=1802400/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=20812 CPUtime=51.07
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 5015 0 0 0 5102 5 0 0 25 0 1 0 106763915 21311488 5000 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 5203 5000 69 152 0 5049 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20812

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/66 24788
/proc/meminfo: memFree=1797408/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=25564 CPUtime=102.27
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 6247 0 0 0 10220 7 0 0 25 0 1 0 106763915 26177536 6232 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 6391 6232 69 152 0 6237 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25564

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 24788
/proc/meminfo: memFree=1791264/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=32528 CPUtime=162.25
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 7777 0 0 0 16216 9 0 0 25 0 1 0 106763915 33308672 7762 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 8132 7762 69 152 0 7978 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32528

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 24788
/proc/meminfo: memFree=1783840/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=40388 CPUtime=222.23
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 9621 0 0 0 22212 11 0 0 25 0 1 0 106763915 41357312 9580 1992294400 134512640 135137933 4294956224 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 10097 9580 69 152 0 9943 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 40388

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 24788
/proc/meminfo: memFree=1783840/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=40388 CPUtime=282.21
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 9621 0 0 0 28210 11 0 0 25 0 1 0 106763915 41357312 9580 1992294400 134512640 135137933 4294956224 18446744073709551615 134543115 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 10097 9580 69 152 0 9943 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40388

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 24788
/proc/meminfo: memFree=1783776/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=40388 CPUtime=342.2
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 9621 0 0 0 34209 11 0 0 25 0 1 0 106763915 41357312 9580 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 10097 9580 69 152 0 9943 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40388

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 24788
/proc/meminfo: memFree=1783776/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=40388 CPUtime=402.18
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 9621 0 0 0 40207 11 0 0 25 0 1 0 106763915 41357312 9580 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 10097 9580 69 152 0 9943 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40388

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 24788
/proc/meminfo: memFree=1779296/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=44744 CPUtime=462.16
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 10738 0 0 0 46204 12 0 0 25 0 1 0 106763915 45817856 10697 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 11186 10697 69 152 0 11032 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44744

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 24788
/proc/meminfo: memFree=1776672/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=47120 CPUtime=522.15
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 11362 0 0 0 52202 13 0 0 25 0 1 0 106763915 48250880 11321 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 11780 11321 69 152 0 11626 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 47120

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 24788
/proc/meminfo: memFree=1776672/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=47120 CPUtime=582.13
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 11362 0 0 0 58200 13 0 0 25 0 1 0 106763915 48250880 11321 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 11780 11321 69 152 0 11626 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47120

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 24788
/proc/meminfo: memFree=1776608/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=47120 CPUtime=642.12
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 11362 0 0 0 64199 13 0 0 25 0 1 0 106763915 48250880 11321 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 11780 11321 69 152 0 11626 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47120

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 24788
/proc/meminfo: memFree=1776608/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=47120 CPUtime=702.1
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 11362 0 0 0 70197 13 0 0 25 0 1 0 106763915 48250880 11321 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 11780 11321 69 152 0 11626 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 47120

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 24788
/proc/meminfo: memFree=1776544/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=47120 CPUtime=762.09
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 11362 0 0 0 76196 13 0 0 25 0 1 0 106763915 48250880 11321 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 11780 11321 69 152 0 11626 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 47120

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1775200/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=48308 CPUtime=822.07
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 11692 0 0 0 82194 13 0 0 25 0 1 0 106763915 49467392 11651 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 12077 11651 69 152 0 11923 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 48308

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1771232/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=52136 CPUtime=882.05
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 12665 0 0 0 88191 14 0 0 25 0 1 0 106763915 53387264 12624 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 13034 12624 69 152 0 12880 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 52136

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1768480/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=54776 CPUtime=942.03
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 13361 0 0 0 94188 15 0 0 25 0 1 0 106763915 56090624 13320 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 13694 13320 69 152 0 13540 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1767264/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=55568 CPUtime=1002.03
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 13641 0 0 0 100187 16 0 0 25 0 1 0 106763915 56901632 13600 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 13892 13600 69 152 0 13738 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 55568

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1767264/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=55568 CPUtime=1062.01
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 13641 0 0 0 106185 16 0 0 25 0 1 0 106763915 56901632 13600 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 13892 13600 69 152 0 13738 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 55568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1767200/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=55568 CPUtime=1121.99
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 13641 0 0 0 112183 16 0 0 25 0 1 0 106763915 56901632 13600 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 13892 13600 69 152 0 13738 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 55568

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1767328/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=55568 CPUtime=1181.98
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 13641 0 0 0 118182 16 0 0 25 0 1 0 106763915 56901632 13600 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 13892 13600 69 152 0 13738 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 55568



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 24788
/proc/meminfo: memFree=1767328/2055920 swapFree=4181392/4192956
[pid=24787] ppid=24785 vsize=55568 CPUtime=1200.08
/proc/24787/stat : 24787 (picosat) R 24785 24787 24317 0 -1 4194304 13641 0 0 0 119992 16 0 0 25 0 1 0 106763915 56901632 13600 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24787/statm: 13892 13600 69 152 0 13738 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55568

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): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.171973
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 55568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13641
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= 2169

runsolver used 1.2948 second user time and 2.74758 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-27 01:09:07
IDJOB=1733347
IDBENCH=71139
IDSOLVER=506
FILE ID=node87/1733347-1240787347
PBS_JOBID= 9187277
Free space on /tmp= 66440 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_3vars_7gates.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733347-1240787347/watcher-1733347-1240787347 -o /tmp/evaluation-result-1733347-1240787347/solver-1733347-1240787347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1733347-1240787347.cnf

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

MD5SUM BENCH= cc925e6de728ca79f6f89379842f14b0
RANDOM SEED=1574283082

node87.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1822792 kB
Buffers:         26980 kB
Cached:         143028 kB
SwapCached:       5228 kB
Active:          66656 kB
Inactive:       111008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822792 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:            3952 kB
Writeback:           0 kB
Mapped:          13380 kB
Slab:            41280 kB
Committed_AS:   407272 kB
PageTables:       1456 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= 66440 MiB
End job on node87 at 2009-04-27 01:29:10