Trace number 1726513

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
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 variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
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-1726513-1240713238.cnf
0.00/0.00	c parsed header 'p cnf 1188 13833'
0.00/0.01	c initialized 1188 variables
0.00/0.01	c found 13833 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0  1188   0.0 13833     0     0     0   0.0   0.5 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 6916 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0 232.9  1188  29.3 13833   100   100  7607   6.1   0.5 
0.00/0.01	c R   0.0 232.9  1188  29.3 13833   100   100  7607   6.1   0.5 
0.00/0.02	c +   0.0 202.9  1188  82.1 13833   250   250  8367  20.5   0.5 
0.00/0.03	c N   0.0 191.4  1188  82.2 13833   400   400  8367  28.3   0.5 
0.00/0.03	c +   0.0 185.4  1188  82.2 13833   475   475  9203  31.3   0.6 
0.00/0.05	c +   0.1 168.9  1188  83.6 13833   812   812 10123  33.1   0.6 
0.07/0.08	c N   0.1 152.9  1188  83.6 13833  1201  1201 10123  32.4   0.6 
0.07/0.09	c +   0.1 149.8  1188  83.6 13833  1317  1317 11135  33.6   0.7 
0.09/0.17	c +   0.2 135.2  1188  83.8 13833  2074  2074 12248  35.5   0.8 
0.29/0.30	c N   0.3 118.9  1188  83.8 13833  3207  3207 12248  35.4   0.9 
0.29/0.30	c +   0.3 118.9  1188  83.8 13833  3209  3209 13472  35.3   0.9 
0.39/0.49	c +   0.5 103.3  1188  84.1 13833  4911  4911 14819  37.0   1.2 
0.79/0.82	c +   0.8  89.6  1188  85.0 13833  7464  7464 16300  35.6   1.6 
0.79/0.89	c N   0.9  87.4  1188  85.0 13833  8013  8013 16300  36.5   1.7 
1.29/1.37	c +   1.4  77.8  1188  85.0 13833 11293 11293 17930  38.2   2.3 
2.20/2.28	c +   2.3  68.0  1188  86.8 13833 17036 17036 19723  38.3   3.4 
2.59/2.64	c N   2.6  65.5  1188  86.8 13833 19237 19237 19723  38.8   3.7 
3.69/3.73	c +   3.7  60.3  1188  86.8 13833 25650 15762 21695  36.6   3.3 
5.89/5.91	c +   5.9  54.9  1188  86.8 13833 38571 17807 23864  35.9   3.6 
6.99/7.03	c N   7.0  53.1  1188  87.0 13833 44882 12156 23864  36.6   2.5 
6.99/7.03	c 
6.99/7.03	c  seconds     variables   original    learned     agility
6.99/7.03	c         level        used      conflicts    limit          MB
6.99/7.03	c 
9.38/9.43	c +   9.4  50.8  1188  87.0 13833 57952 13256 26250  34.2   2.8 
14.79/14.83	c +  14.8  48.1  1188  87.0 13833 87023 15989 28875  35.5   3.2 
18.19/18.20	c N  18.2  47.0  1188  87.0 13833 102e3 17064 28875  39.1   3.3 
24.68/24.71	c +  24.7  45.5  1188  87.1 13833 130e3 16199 31762  37.3   2.9 
41.47/41.56	c +  41.6  43.3  1188  93.4 13833 196e3 17951 34938  34.4   3.1 
51.38/51.44	c N  51.4  42.6  1188  93.4 13833 230e3 34518 34938  36.6   6.6 
67.77/67.80	c +  67.8  41.8  1188  93.4 13833 294e3 27807 38431  36.6   5.4 
116.46/116.52	c + 116.5  40.3  1188  93.4 13833 441e3 35528 42274  35.9   7.0 
141.44/141.53	c N 141.5  39.8  1188  93.4 13833 512e3 36839 42274  33.6   7.0 
195.02/195.16	c + 195.1  39.0  1188  93.4 13833 662e3 26397 46501  37.8   4.9 
323.38/323.55	c + 323.4  38.1  1188  93.4 13833 993e3 39132 51151  36.3   7.2 
381.27/381.41	c N 381.3  38.0  1188  93.4 13833 112e4 45913 51151  34.4   8.8 
528.51/528.74	c + 528.6  37.6  1188  93.4 13833 148e4 50027 56266  36.6   9.3 
861.00/861.34	c + 861.1  37.1  1188  93.8 13833 223e4 41940 61892  36.7   7.7 
978.56/978.97	c N 978.6  37.0  1188  93.8 13833 246e4 25502 61892  35.6   4.5 

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-1726513-1240713238/watcher-1726513-1240713238 -o /tmp/evaluation-result-1726513-1240713238/solver-1726513-1240713238 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1726513-1240713238.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 1.04 1.06 3/64 31799
/proc/meminfo: memFree=1471896/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=1044 CPUtime=0
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 99351847 1069056 132 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 261 133 56 152 0 107 0

[startup+0.075662 s]
/proc/loadavg: 1.00 1.04 1.06 3/64 31799
/proc/meminfo: memFree=1471896/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=1472 CPUtime=0.07
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 266 0 0 0 7 0 0 0 18 0 1 0 99351847 1507328 251 1992294400 134512640 135137933 4294956224 18446744073709551615 134522826 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 368 251 69 152 0 214 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472

[startup+0.101665 s]
/proc/loadavg: 1.00 1.04 1.06 3/64 31799
/proc/meminfo: memFree=1471896/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=1472 CPUtime=0.09
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 99351847 1507328 262 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 368 262 69 152 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301701 s]
/proc/loadavg: 1.00 1.04 1.06 3/64 31799
/proc/meminfo: memFree=1471896/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=1736 CPUtime=0.29
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 99351847 1777664 336 1992294400 134512640 135137933 4294956224 18446744073709551615 134552186 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 434 336 69 152 0 280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1736

[startup+0.701776 s]
/proc/loadavg: 1.00 1.04 1.06 3/64 31799
/proc/meminfo: memFree=1471896/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=2264 CPUtime=0.69
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 491 0 0 0 69 0 0 0 22 0 1 0 99351847 2318336 476 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 566 476 69 152 0 412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2264

[startup+1.50192 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 31800
/proc/meminfo: memFree=1469776/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=3320 CPUtime=1.49
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 751 0 0 0 149 0 0 0 25 0 1 0 99351847 3399680 736 1992294400 134512640 135137933 4294956224 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 830 736 69 152 0 676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3320

[startup+3.10121 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 31800
/proc/meminfo: memFree=1468368/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=4932 CPUtime=3.09
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 1121 0 0 0 308 1 0 0 25 0 1 0 99351847 5050368 1106 1992294400 134512640 135137933 4294956224 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 1233 1106 69 152 0 1079 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4932

[startup+6.3028 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 31800
/proc/meminfo: memFree=1467024/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=5460 CPUtime=6.29
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 1241 0 0 0 628 1 0 0 25 0 1 0 99351847 5591040 1226 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 1365 1226 69 152 0 1211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5460

[startup+12.702 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 31800
/proc/meminfo: memFree=1466064/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=6252 CPUtime=12.69
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 1466 0 0 0 1267 2 0 0 25 0 1 0 99351847 6402048 1451 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 1563 1451 69 152 0 1409 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6252

[startup+25.5013 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 31800
/proc/meminfo: memFree=1465616/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=6648 CPUtime=25.48
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 1576 0 0 0 2546 2 0 0 25 0 1 0 99351847 6807552 1561 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 1662 1561 69 152 0 1508 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6648

[startup+51.102 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 31800
/proc/meminfo: memFree=1464848/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=7688 CPUtime=51.08
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 1772 0 0 0 5105 3 0 0 25 0 1 0 99351847 7872512 1757 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 1922 1757 69 152 0 1768 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7688

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 31800
/proc/meminfo: memFree=1463568/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=8796 CPUtime=102.26
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2106 0 0 0 10222 4 0 0 25 0 1 0 99351847 9007104 2058 1992294400 134512640 135137933 4294956224 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2199 2058 69 152 0 2045 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8796

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 31800
/proc/meminfo: memFree=1462736/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=9584 CPUtime=162.24
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2306 0 0 0 16220 4 0 0 25 0 1 0 99351847 9814016 2257 1992294400 134512640 135137933 4294956224 18446744073709551615 134548579 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2396 2257 69 152 0 2242 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9584

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 31800
/proc/meminfo: memFree=1462416/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=9980 CPUtime=222.21
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2389 0 0 0 22217 4 0 0 25 0 1 0 99351847 10219520 2340 1992294400 134512640 135137933 4294956224 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2495 2340 69 152 0 2341 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9980

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 31802
/proc/meminfo: memFree=1461648/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=10364 CPUtime=282.2
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2486 0 0 0 28215 5 0 0 25 0 1 0 99351847 10612736 2437 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2591 2437 69 152 0 2437 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10364

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 31802
/proc/meminfo: memFree=1460880/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=11288 CPUtime=342.17
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2725 0 0 0 34212 5 0 0 25 0 1 0 99351847 11558912 2676 1992294400 134512640 135137933 4294956224 18446744073709551615 134549091 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2822 2676 69 152 0 2668 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11288

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 31802
/proc/meminfo: memFree=1460944/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=11216 CPUtime=402.16
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2733 0 0 0 40210 6 0 0 25 0 1 0 99351847 11485184 2663 1992294400 134512640 135137933 4294956224 18446744073709551615 134552808 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2804 2663 69 152 0 2650 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 11216

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31802
/proc/meminfo: memFree=1460944/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=11160 CPUtime=462.13
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2733 0 0 0 46207 6 0 0 25 0 1 0 99351847 11427840 2663 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2790 2663 69 152 0 2636 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 11160

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 31802
/proc/meminfo: memFree=1461072/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=11096 CPUtime=522.11
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 2733 0 0 0 52205 6 0 0 25 0 1 0 99351847 11362304 2658 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 2774 2658 69 152 0 2620 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 11096

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1459984/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=12152 CPUtime=582.1
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3001 0 0 0 58203 7 0 0 25 0 1 0 99351847 12443648 2926 1992294400 134512640 135137933 4294956224 18446744073709551615 134552546 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3038 2926 69 152 0 2884 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 12152

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1459984/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=12152 CPUtime=642.08
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3001 0 0 0 64201 7 0 0 25 0 1 0 99351847 12443648 2926 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3038 2926 69 152 0 2884 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 12152

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1459472/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=12712 CPUtime=702.05
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3145 0 0 0 70198 7 0 0 25 0 1 0 99351847 13017088 3051 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3178 3051 69 152 0 3024 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 12712

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1459408/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=12712 CPUtime=762.04
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3145 0 0 0 76197 7 0 0 25 0 1 0 99351847 13017088 3051 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3178 3051 69 152 0 3024 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 12712

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1459472/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=12712 CPUtime=822.01
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3145 0 0 0 82194 7 0 0 25 0 1 0 99351847 13017088 3051 1992294400 134512640 135137933 4294956224 18446744073709551615 134548672 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3178 3051 69 152 0 3024 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 12712

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1459088/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=12976 CPUtime=881.99
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3230 0 0 0 88191 8 0 0 25 0 1 0 99351847 13287424 3136 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3244 3136 69 152 0 3090 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12976

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1459024/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=13108 CPUtime=941.97
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3244 0 0 0 94189 8 0 0 25 0 1 0 99351847 13422592 3150 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3277 3150 69 152 0 3123 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 13108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1458576/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=13504 CPUtime=1001.95
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3363 0 0 0 100187 8 0 0 25 0 1 0 99351847 13828096 3269 1992294400 134512640 135137933 4294956224 18446744073709551615 134552431 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3376 3269 69 152 0 3222 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 13504

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1458512/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=13356 CPUtime=1061.93
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3363 0 0 0 106185 8 0 0 25 0 1 0 99351847 13676544 3244 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3339 3244 69 152 0 3185 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 13356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1458192/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=13884 CPUtime=1121.92
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3482 0 0 0 112183 9 0 0 25 0 1 0 99351847 14217216 3363 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3471 3363 69 152 0 3317 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 13884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1458128/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=13884 CPUtime=1181.9
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3482 0 0 0 118181 9 0 0 25 0 1 0 99351847 14217216 3363 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3471 3363 69 152 0 3317 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 13884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31802
/proc/meminfo: memFree=1458128/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=13884 CPUtime=1200.09
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3482 0 0 0 120000 9 0 0 25 0 1 0 99351847 14217216 3363 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3471 3363 69 152 0 3317 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13884

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 31802
/proc/meminfo: memFree=1458128/2055920 swapFree=4181900/4192956
[pid=31799] ppid=31797 vsize=13884 CPUtime=1200.09
/proc/31799/stat : 31799 (picosat) R 31797 31799 28208 0 -1 4194304 3482 0 0 0 120000 9 0 0 25 0 1 0 99351847 14217216 3363 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31799/statm: 3471 3363 69 152 0 3317 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.01
CPU system time (s): 0.094985
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 13884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3482
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= 1875

runsolver used 0.794879 second user time and 2.58461 second system time

The end

Launcher Data

Begin job on node44 at 2009-04-26 04:33:58
IDJOB=1726513
IDBENCH=24615
IDSOLVER=506
FILE ID=node44/1726513-1240713238
PBS_JOBID= 9186796
Free space on /tmp= 66220 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726513-1240713238/watcher-1726513-1240713238 -o /tmp/evaluation-result-1726513-1240713238/solver-1726513-1240713238 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1726513-1240713238.cnf

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

MD5SUM BENCH= 84c61ea490109e11c1f7afe1d2e5d438
RANDOM SEED=2126161729

node44.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		: 3000.267
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	: 5931.00
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		: 3000.267
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:       1472312 kB
Buffers:         64520 kB
Cached:         453568 kB
SwapCached:       4968 kB
Active:         206692 kB
Inactive:       319392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472312 kB
SwapTotal:     4192956 kB
SwapFree:      4181900 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          14064 kB
Slab:            43464 kB
Committed_AS:   404040 kB
PageTables:       1380 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= 66220 MiB
End job on node44 at 2009-04-26 04:54:01