Trace number 1726354

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
MD5SUM378c3c007a4c6e49e4da1e6f32094183
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 variables1192
Number of clauses14506
Sum of the clauses size43816
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314208
Number of clauses of size 4298
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-1726354-1240711052.cnf
0.00/0.00	c parsed header 'p cnf 1192 14506'
0.00/0.01	c initialized 1192 variables
0.00/0.01	c found 14506 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  1192   0.0 14506     0     0     0   0.0   0.5 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 7253 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0 247.0  1192  27.8 14506   100   100  7978   5.9   0.5 
0.00/0.01	c R   0.0 247.0  1192  27.8 14506   100   100  7978   5.9   0.5 
0.00/0.02	c +   0.0 221.9  1192  56.2 14506   250   250  8775  31.4   0.5 
0.00/0.03	c N   0.0 199.8  1192  61.2 14506   400   400  8775  30.7   0.6 
0.00/0.04	c +   0.0 192.0  1192  61.2 14506   475   475  9652  31.6   0.6 
0.00/0.07	c +   0.1 170.3  1192  62.2 14506   812   812 10617  35.2   0.6 
0.00/0.09	c N   0.1 154.7  1192  62.7 14506  1201  1201 10617  36.0   0.6 
0.10/0.10	c +   0.1 151.0  1192  62.7 14506  1317  1317 11678  36.5   0.7 
0.10/0.16	c +   0.2 132.6  1192  62.7 14506  2074  2074 12845  36.6   0.7 
0.20/0.28	c N   0.3 112.7  1192  65.7 14506  3203  3203 12845  34.9   0.9 
0.20/0.28	c +   0.3 112.6  1192  65.7 14506  3209  3209 14129  34.1   0.9 
0.50/0.51	c +   0.5  94.1  1192  76.8 14506  4911  4911 15541  34.2   1.1 
0.90/0.96	c +   1.0  80.6  1192  78.9 14506  7464  7464 17095  35.8   1.4 
1.00/1.05	c N   1.1  78.4  1192  79.0 14506  8011  8011 17095  36.0   1.5 
1.60/1.68	c +   1.7  69.7  1192  79.0 14506 11293 11293 18804  36.5   2.0 
2.99/3.01	c +   3.0  61.3  1192  82.7 14506 17036 17036 20684  34.7   2.9 
3.49/3.53	c N   3.5  59.3  1192  82.7 14506 19233 19233 20684  38.7   3.3 
4.59/4.69	c +   4.7  53.5  1192  87.6 14506 25650 15281 22752  33.4   2.7 
7.69/7.75	c +   7.8  47.8  1192  87.9 14506 38571 16777 25027  37.1   3.1 
9.39/9.48	c N   9.5  46.1  1192  87.9 14506 44874 23079 25027  33.8   4.1 
9.39/9.48	c 
9.39/9.48	c  seconds     variables   original    learned     agility
9.39/9.48	c         level        used      conflicts    limit          MB
9.39/9.48	c 
13.49/13.52	c +  13.5  43.6  1192  87.9 14506 57952 23594 27529  34.6   4.2 
22.28/22.30	c +  22.3  40.6  1192  88.3 14506 87023 25062 30281  36.0   4.4 
27.48/27.57	c N  27.6  39.8  1192  88.9 14506 102e3 25441 30281  37.4   4.4 
36.48/36.52	c +  36.5  38.6  1192  88.9 14506 130e3 23142 33309  32.9   4.0 
59.57/59.64	c +  59.6  37.1  1192  89.3 14506 196e3 21805 36639  36.2   4.2 
72.97/73.05	c N  73.0  36.6  1192  89.3 14506 230e3 18843 36639  34.9   3.7 
94.76/94.87	c +  94.8  35.7  1192  89.9 14506 294e3 23304 40302  34.8   4.3 
150.84/150.90	c + 150.8  34.5  1192  89.9 14506 441e3 40078 44332  37.4   7.3 
177.53/177.62	c N 177.6  34.0  1192  89.9 14506 512e3 33339 44332  36.3   5.9 
236.71/236.82	c + 236.7  33.4  1192  90.3 14506 662e3 23257 48765  37.0   4.3 
384.11/384.36	c + 384.2  32.6  1192  90.5 14506 993e3 47964 53641  37.8   8.8 
448.39/448.60	c N 448.4  32.3  1192  90.8 14506 112e4 42233 53641  38.1   7.5 
610.84/611.19	c + 610.9  31.8  1192  91.3 14506 148e4 53298 59005  37.5   9.6 
978.51/978.98	c + 978.6  31.8  1192  93.0 14506 223e4 33344 64905  37.4   6.0 
1097.97/1098.46	c N 110e1  31.8  1192  93.1 14506 246e4 32829 64905  37.6   5.5 

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-1726354-1240711052/watcher-1726354-1240711052 -o /tmp/evaluation-result-1726354-1240711052/solver-1726354-1240711052 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1726354-1240711052.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: 1.66 1.69 1.37 2/64 22892
/proc/meminfo: memFree=1593040/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=1044 CPUtime=0
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 99133768 1069056 133 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 261 133 56 152 0 107 0

[startup+0.00729799 s]
/proc/loadavg: 1.66 1.69 1.37 2/64 22892
/proc/meminfo: memFree=1593040/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=1208 CPUtime=0
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 99133768 1236992 166 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 302 167 56 152 0 148 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1208

[startup+0.101357 s]
/proc/loadavg: 1.66 1.69 1.37 2/64 22892
/proc/meminfo: memFree=1593040/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=1472 CPUtime=0.1
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 99133768 1507328 260 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 368 260 69 152 0 214 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1472

[startup+0.301352 s]
/proc/loadavg: 1.66 1.69 1.37 2/64 22892
/proc/meminfo: memFree=1593040/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=1744 CPUtime=0.3
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 338 0 0 0 30 0 0 0 19 0 1 0 99133768 1785856 323 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 436 323 69 152 0 282 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1744

[startup+0.701427 s]
/proc/loadavg: 1.66 1.69 1.37 2/64 22892
/proc/meminfo: memFree=1593040/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=2020 CPUtime=0.7
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 428 0 0 0 70 0 0 0 23 0 1 0 99133768 2068480 413 1992294400 134512640 135137933 4294956224 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 505 413 69 152 0 351 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2020

[startup+1.50158 s]
/proc/loadavg: 1.66 1.69 1.37 2/65 22893
/proc/meminfo: memFree=1591432/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=2680 CPUtime=1.5
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 594 0 0 0 150 0 0 0 25 0 1 0 99133768 2744320 579 1992294400 134512640 135137933 4294956224 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 670 579 69 152 0 516 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2680

[startup+3.10188 s]
/proc/loadavg: 1.66 1.69 1.37 2/65 22893
/proc/meminfo: memFree=1590408/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=4000 CPUtime=3.09
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 887 0 0 0 309 0 0 0 25 0 1 0 99133768 4096000 872 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1000 872 69 152 0 846 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4000

[startup+6.30149 s]
/proc/loadavg: 1.61 1.68 1.36 2/65 22893
/proc/meminfo: memFree=1589064/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=4792 CPUtime=6.29
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 1082 0 0 0 629 0 0 0 25 0 1 0 99133768 4907008 1067 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1198 1067 69 152 0 1044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4792

[startup+12.7017 s]
/proc/loadavg: 1.56 1.66 1.36 2/65 22893
/proc/meminfo: memFree=1587976/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=5452 CPUtime=12.69
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 1272 0 0 0 1269 0 0 0 25 0 1 0 99133768 5582848 1257 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1363 1257 69 152 0 1209 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5452

[startup+25.5011 s]
/proc/loadavg: 1.44 1.63 1.36 2/65 22893
/proc/meminfo: memFree=1587080/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=6376 CPUtime=25.48
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 1495 0 0 0 2548 0 0 0 25 0 1 0 99133768 6529024 1480 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1594 1480 69 152 0 1440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6376

[startup+51.102 s]
/proc/loadavg: 1.29 1.58 1.35 2/65 22893
/proc/meminfo: memFree=1586504/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=7160 CPUtime=51.08
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 1630 0 0 0 5107 1 0 0 25 0 1 0 99133768 7331840 1613 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 1790 1613 69 152 0 1636 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7160

[startup+102.306 s]
/proc/loadavg: 1.12 1.49 1.33 2/65 22893
/proc/meminfo: memFree=1584904/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=8612 CPUtime=102.26
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2021 0 0 0 10225 1 0 0 25 0 1 0 99133768 8818688 2004 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2153 2004 69 152 0 1999 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8612

[startup+162.302 s]
/proc/loadavg: 1.04 1.40 1.30 2/65 22893
/proc/meminfo: memFree=1584136/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=9404 CPUtime=162.24
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2214 0 0 0 16222 2 0 0 25 0 1 0 99133768 9629696 2197 1992294400 134512640 135137933 4294956224 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2351 2197 69 152 0 2197 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9404

[startup+222.302 s]
/proc/loadavg: 1.01 1.32 1.28 2/65 22899
/proc/meminfo: memFree=1583944/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=9388 CPUtime=222.22
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2214 0 0 0 22220 2 0 0 25 0 1 0 99133768 9613312 2197 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2347 2197 69 152 0 2193 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9388

[startup+282.302 s]
/proc/loadavg: 1.16 1.29 1.27 2/70 24024
/proc/meminfo: memFree=1530864/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=10180 CPUtime=282.16
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2415 0 0 0 28207 9 0 0 25 0 1 0 99133768 10424320 2398 1992294400 134512640 135137933 4294956224 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2545 2398 69 152 0 2391 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 10180

[startup+342.302 s]
/proc/loadavg: 1.20 1.29 1.27 2/65 24971
/proc/meminfo: memFree=1433984/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=10180 CPUtime=342.12
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2435 0 0 0 34194 18 0 0 25 0 1 0 99133768 10424320 2418 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2545 2418 69 152 0 2391 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 10180

[startup+402.301 s]
/proc/loadavg: 1.07 1.24 1.25 2/65 24971
/proc/meminfo: memFree=1433024/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=11344 CPUtime=402.1
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2712 0 0 0 40192 18 0 0 25 0 1 0 99133768 11616256 2695 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2836 2695 69 152 0 2682 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 11344

[startup+462.302 s]
/proc/loadavg: 1.02 1.19 1.23 2/65 24971
/proc/meminfo: memFree=1432832/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=11476 CPUtime=462.09
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2749 0 0 0 46190 19 0 0 25 0 1 0 99133768 11751424 2732 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2869 2732 69 152 0 2715 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 11476

[startup+522.302 s]
/proc/loadavg: 1.01 1.15 1.22 2/65 24971
/proc/meminfo: memFree=1433024/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=11476 CPUtime=522.07
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2749 0 0 0 52188 19 0 0 25 0 1 0 99133768 11751424 2732 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2869 2732 69 152 0 2715 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 11476

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.20 2/65 24971
/proc/meminfo: memFree=1433032/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=11476 CPUtime=582.05
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2749 0 0 0 58186 19 0 0 25 0 1 0 99133768 11751424 2732 1992294400 134512640 135137933 4294956224 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 2869 2732 69 152 0 2715 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 11476

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.18 2/65 24971
/proc/meminfo: memFree=1432264/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12136 CPUtime=642.03
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 2926 0 0 0 64184 19 0 0 25 0 1 0 99133768 12427264 2909 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3034 2909 69 152 0 2880 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 12136

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.17 2/65 24971
/proc/meminfo: memFree=1431880/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12532 CPUtime=702
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3034 0 0 0 70181 19 0 0 25 0 1 0 99133768 12832768 3017 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3133 3017 69 152 0 2979 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 12532

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.16 2/65 24971
/proc/meminfo: memFree=1431816/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12532 CPUtime=761.99
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3034 0 0 0 76180 19 0 0 25 0 1 0 99133768 12832768 3017 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3133 3017 69 152 0 2979 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 12532

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.15 2/65 24971
/proc/meminfo: memFree=1431816/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12532 CPUtime=821.96
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3034 0 0 0 82177 19 0 0 25 0 1 0 99133768 12832768 3017 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3133 3017 69 152 0 2979 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 12532

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.13 2/65 24971
/proc/meminfo: memFree=1431816/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12532 CPUtime=881.94
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3034 0 0 0 88175 19 0 0 25 0 1 0 99133768 12832768 3017 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3133 3017 69 152 0 2979 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 12532

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.12 2/65 24971
/proc/meminfo: memFree=1431816/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12532 CPUtime=941.92
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3034 0 0 0 94173 19 0 0 25 0 1 0 99133768 12832768 3017 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3133 3017 69 152 0 2979 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 12532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 24971
/proc/meminfo: memFree=1431560/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12664 CPUtime=1001.9
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3090 0 0 0 100171 19 0 0 25 0 1 0 99133768 12967936 3073 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3166 3073 69 152 0 3012 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 12664

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.10 2/65 24971
/proc/meminfo: memFree=1431496/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=12796 CPUtime=1061.88
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3110 0 0 0 106168 20 0 0 25 0 1 0 99133768 13103104 3093 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3199 3093 69 152 0 3045 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 12796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 24971
/proc/meminfo: memFree=1431112/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=13188 CPUtime=1121.86
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3197 0 0 0 112166 20 0 0 25 0 1 0 99133768 13504512 3180 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3297 3180 69 152 0 3143 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 13188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24971
/proc/meminfo: memFree=1431112/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=13172 CPUtime=1181.84
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3197 0 0 0 118164 20 0 0 25 0 1 0 99133768 13488128 3180 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3293 3180 69 152 0 3139 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 13172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 24971
/proc/meminfo: memFree=1431112/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=13172 CPUtime=1200.03
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3197 0 0 0 119983 20 0 0 25 0 1 0 99133768 13488128 3180 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3293 3180 69 152 0 3139 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13172

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 1.08 2/65 24971
/proc/meminfo: memFree=1431112/2055920 swapFree=4177552/4192956
[pid=22892] ppid=22890 vsize=13172 CPUtime=1200.03
/proc/22892/stat : 22892 (picosat) R 22890 22892 22324 0 -1 4194304 3197 0 0 0 119983 20 0 0 25 0 1 0 99133768 13488128 3180 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22892/statm: 3293 3180 69 152 0 3139 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 13172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.84
CPU system time (s): 0.211967
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 13192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3197
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= 1554

runsolver used 0.837872 second user time and 2.58561 second system time

The end

Launcher Data

Begin job on node37 at 2009-04-26 03:57:32
IDJOB=1726354
IDBENCH=24612
IDSOLVER=506
FILE ID=node37/1726354-1240711052
PBS_JOBID= 9186803
Free space on /tmp= 66300 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1875077647.sat05-530.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1726354-1240711052/watcher-1726354-1240711052 -o /tmp/evaluation-result-1726354-1240711052/solver-1726354-1240711052 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1726354-1240711052.cnf

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

MD5SUM BENCH= 378c3c007a4c6e49e4da1e6f32094183
RANDOM SEED=1500827947

node37.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		: 3000.259
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		: 3000.259
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:       1593456 kB
Buffers:         70064 kB
Cached:         329220 kB
SwapCached:      10280 kB
Active:         170444 kB
Inactive:       241372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1593456 kB
SwapTotal:     4192956 kB
SwapFree:      4177552 kB
Dirty:             924 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            36652 kB
Committed_AS:   450792 kB
PageTables:       1372 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= 66300 MiB
End job on node37 at 2009-04-26 04:17:35