Trace number 1733197

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) 1200.08 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
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 variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

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-1733197-1240785896.cnf
0.00/0.00	c parsed header 'p cnf 434 81513'
0.09/0.10	c initialized 434 variables
0.09/0.10	c found 81513 non trivial clauses
0.09/0.10	c
0.09/0.10	c random number generator seed 0
0.09/0.10	c 
0.09/0.10	c  seconds     variables   original    learned     agility
0.09/0.10	c         level        used      conflicts    limit          MB
0.09/0.10	c 
0.09/0.10	c s   0.1   0.0   343  50.5 37216    27     0     0   0.0   1.9 
0.09/0.11	c 
0.09/0.11	c initial reduction limit 39803 clauses
0.09/0.11	c 
0.09/0.11	c +   0.1  82.9   343  69.4 37216   127    99 43783   4.5   2.0 
0.09/0.11	c R   0.1  82.9   343  69.4 37216   130   102 43783   4.6   2.0 
0.09/0.12	c +   0.1  58.7   343  79.5 37216   277   249 48161   8.2   2.0 
0.09/0.13	c R   0.1  54.3   343  90.3 37216   430   401 48161  13.8   2.0 
0.09/0.13	c +   0.1  49.9   343  90.3 37216   502   473 52977  15.0   2.0 
0.09/0.14	c +   0.1  43.1   343  91.5 37216   839   809 58274  20.2   2.0 
0.09/0.15	c N   0.2  45.2   343  92.9 37216  1233  1203 58274  24.0   2.1 
0.09/0.16	c +   0.2  45.4   343  92.9 37216  1344  1314 64101  24.3   2.1 
0.09/0.18	c +   0.2  44.6   343  93.1 37216  2101  2069 70511  23.9   2.1 
0.19/0.21	c +   0.2  41.9   343  93.1 37216  3236  3204 77562  28.6   2.3 
0.19/0.21	c N   0.2  41.9   343  93.1 37216  3237  3205 77562  28.6   2.3 
0.19/0.27	c +   0.3  39.4   343  93.1 37216  4938  4900 85318  28.1   2.4 
0.29/0.36	c +   0.4  37.5   343  93.1 37216  7491  7450 93849  29.5   2.7 
0.29/0.39	c N   0.4  37.3   343  93.1 37216  8044  8003 93849  28.7   2.7 
0.49/0.57	c +   0.6  36.4   343  93.1 37216 11320 11279 103e3  29.6   3.2 
0.89/0.91	c +   0.9  35.0   343  93.1 37216 17063 17020 113e3  32.8   3.9 
1.09/1.11	c N   1.1  35.0   343  93.1 37216 19269 19226 113e3  30.2   4.2 
1.78/1.82	c +   1.8  33.8   343  93.1 37216 25677 25633 124e3  31.1   4.9 
4.19/4.26	c +   4.3  32.0   343  93.1 37216 38598 38554 137e3  32.7   6.7 
5.58/5.66	c N   5.7  31.3   343  93.1 37216 44912 44867 137e3  31.0   7.5 
5.58/5.66	c 
5.58/5.66	c  seconds     variables   original    learned     agility
5.58/5.66	c         level        used      conflicts    limit          MB
5.58/5.66	c 
9.99/10.09	c +  10.1  30.3   343  93.1 37216 57979 57934 151e3  33.5   9.1 
16.58/16.63	c +  16.6  29.2   343  93.1 37216 87050 87004 166e3  29.7  12.7 
20.68/20.75	c N  20.7  29.0   343  93.1 37216 102e3 102e3 166e3  28.1  14.6 
31.18/31.25	c +  31.2  29.0   343  93.1 37216 130e3 130e3 182e3  29.3  18.5 
72.37/72.45	c +  72.4  29.2   343  93.1 37216 196e3 39546 201e3  28.0   8.4 
81.96/82.06	c N  82.0  29.0   343  93.1 37216 230e3 74299 201e3  25.6  13.0 
113.55/113.69	c + 113.7  28.6   343  93.1 37216 294e3 137e3 221e3  25.7  21.2 
191.32/191.43	c + 191.4  27.9   343  93.1 37216 441e3 89710 243e3  31.0  15.0 
233.60/233.73	c N 233.7  27.8   343  93.1 37216 512e3 161e3 243e3  28.3  24.2 
312.18/312.37	c s 312.3  27.8   342  93.5 37216 584e3 229e3 243e3  29.7  33.4 
312.37/312.57	c N 312.5  27.8   342  93.5 37216 584e3 229e3 243e3  26.4  33.4 
312.77/312.94	c N 312.8  27.8   342  93.5 37216 584e3 230e3 243e3  29.6  33.4 
313.77/313.96	c N 313.8  27.8   342  93.5 37216 585e3 230e3 243e3  33.9  33.5 
315.67/315.87	c N 315.8  27.8   342  93.5 37216 587e3 232e3 243e3  29.8  33.8 
320.78/320.96	c N 320.8  27.8   342  93.5 37216 592e3 237e3 243e3  34.8  34.4 
326.78/326.94	c N 326.8  27.8   342  93.5 37216 603e3 28928 243e3  27.7   7.0 
331.47/331.67	c N 331.6  27.6   342  93.5 37216 629e3 54582 243e3  25.6  10.3 
331.67/331.83	c N 331.7  27.6   341  93.5 37216 630e3 55445 243e3  24.6  10.4 
331.67/331.86	c N 331.7  27.6   341  93.5 37216 630e3 55745 243e3  24.0  10.4 
331.87/332.04	c N 331.9  27.6   341  93.5 37216 631e3 56550 243e3  28.9  10.5 
332.27/332.44	c N 332.3  27.6   341  93.5 37216 633e3 58556 243e3  29.1  10.8 
333.27/333.42	c N 333.3  27.6   341  93.5 37216 638e3 63369 243e3  33.7  11.4 
333.27/333.42	c 
333.27/333.42	c  seconds     variables   original    learned     agility
333.27/333.42	c         level        used      conflicts    limit          MB
333.27/333.42	c 
333.97/334.15	c s 334.0  27.6   339  93.5 36330 643e3 68643 243e3  32.0  11.9 
335.17/335.30	c N 335.2  27.7   339  93.5 36330 649e3 74573 243e3  33.9  12.6 
338.37/338.52	c + 338.4  27.7   339  93.5 36330 662e3 87258 267e3  29.2  14.2 
340.77/340.98	c N 340.9  27.8   339  93.5 36330 675e3 100e3 267e3  30.6  15.6 
362.46/362.62	c N 362.5  27.6   339  93.5 36330 732e3 157e3 267e3  34.3  22.7 
429.53/429.80	c N 429.6  27.0   339  93.5 36330 860e3 43374 267e3  30.6  10.4 
468.53/468.72	c + 468.6  26.8   339  93.5 36330 993e3 175e3 294e3  30.4  25.7 
544.49/544.79	c R 544.6  26.7   339  93.5 36330 114e4 54928 294e3  18.1  11.9 
707.04/707.38	c + 707.1  27.5   339  93.5 36330 148e4 133e3 323e3  26.2  21.1 
905.17/905.50	c R 905.2  27.3   339  93.5 36330 175e4 110e3 323e3  18.5  17.7 
1137.58/1138.08	c + 114e1  26.1   339  93.5 36330 223e4 287e3 356e3  35.1  35.2 

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-1733197-1240785896/watcher-1733197-1240785896 -o /tmp/evaluation-result-1733197-1240785896/solver-1733197-1240785896 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1733197-1240785896.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: 1.91 1.83 1.44 3/64 25603
/proc/meminfo: memFree=1234928/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=912 CPUtime=0
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 106615829 933888 127 1992294400 134512640 135137933 4294956224 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 228 127 56 152 0 74 0

[startup+0.0681309 s]
/proc/loadavg: 1.91 1.83 1.44 3/64 25603
/proc/meminfo: memFree=1234928/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=3944 CPUtime=0.06
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 890 0 0 0 6 0 0 0 18 0 1 0 106615829 4038656 875 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 986 875 56 152 0 832 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3944

[startup+0.101136 s]
/proc/loadavg: 1.91 1.83 1.44 3/64 25603
/proc/meminfo: memFree=1234928/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=4992 CPUtime=0.09
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 1095 0 0 0 9 0 0 0 18 0 1 0 106615829 5111808 1080 1992294400 134512640 135137933 4294956224 18446744073709551615 134525607 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 1248 1080 61 152 0 1094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4992

[startup+0.301172 s]
/proc/loadavg: 1.91 1.83 1.44 3/64 25603
/proc/meminfo: memFree=1234928/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=4992 CPUtime=0.29
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 1109 0 0 0 29 0 0 0 19 0 1 0 106615829 5111808 1094 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 1248 1094 69 152 0 1094 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4992

[startup+0.701245 s]
/proc/loadavg: 1.91 1.83 1.44 3/64 25603
/proc/meminfo: memFree=1234928/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=4992 CPUtime=0.69
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 1117 0 0 0 69 0 0 0 22 0 1 0 106615829 5111808 1102 1992294400 134512640 135137933 4294956224 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 1248 1102 69 152 0 1094 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4992

[startup+1.50139 s]
/proc/loadavg: 1.91 1.83 1.44 2/65 25604
/proc/meminfo: memFree=1230504/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=5916 CPUtime=1.48
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 1341 0 0 0 148 0 0 0 25 0 1 0 106615829 6057984 1326 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 1479 1326 69 152 0 1325 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5916

[startup+3.10168 s]
/proc/loadavg: 1.91 1.83 1.44 2/65 25604
/proc/meminfo: memFree=1229096/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=7364 CPUtime=3.09
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 1682 0 0 0 308 1 0 0 25 0 1 0 106615829 7540736 1667 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 1841 1667 69 152 0 1687 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7364

[startup+6.30126 s]
/proc/loadavg: 1.84 1.81 1.44 2/65 25604
/proc/meminfo: memFree=1226792/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=9344 CPUtime=6.28
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 2177 0 0 0 627 1 0 0 25 0 1 0 106615829 9568256 2162 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 2336 2162 69 152 0 2182 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9344

[startup+12.7014 s]
/proc/loadavg: 1.77 1.80 1.44 2/65 25604
/proc/meminfo: memFree=1223784/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=12372 CPUtime=12.69
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 2882 0 0 0 1267 2 0 0 25 0 1 0 106615829 12668928 2867 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 3093 2867 69 152 0 2939 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12372

[startup+25.5017 s]
/proc/loadavg: 1.60 1.76 1.43 2/65 25604
/proc/meminfo: memFree=1216808/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=18840 CPUtime=25.48
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 4567 0 0 0 2543 5 0 0 25 0 1 0 106615829 19292160 4552 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 4710 4552 69 152 0 4556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18840

[startup+51.1014 s]
/proc/loadavg: 1.40 1.70 1.42 2/65 25604
/proc/meminfo: memFree=1210344/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=25688 CPUtime=51.07
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 6173 0 0 0 5099 8 0 0 25 0 1 0 106615829 26304512 6158 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 6422 6158 69 152 0 6268 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25688

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.39 2/65 25604
/proc/meminfo: memFree=1206312/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=29752 CPUtime=102.26
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 7161 0 0 0 10217 9 0 0 25 0 1 0 106615829 30466048 7135 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 7438 7135 69 152 0 7284 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29752

[startup+162.303 s]
/proc/loadavg: 1.06 1.48 1.36 2/65 25604
/proc/meminfo: memFree=1201768/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=34372 CPUtime=162.23
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 8323 0 0 0 16213 10 0 0 25 0 1 0 106615829 35196928 8297 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 8593 8297 69 152 0 8439 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 34372

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.34 2/65 25604
/proc/meminfo: memFree=1199848/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=35824 CPUtime=222.21
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 8765 0 0 0 22210 11 0 0 25 0 1 0 106615829 36683776 8739 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 8956 8739 69 152 0 8802 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35824

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/65 25604
/proc/meminfo: memFree=1199784/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=35824 CPUtime=282.19
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 8765 0 0 0 28207 12 0 0 25 0 1 0 106615829 36683776 8739 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 8956 8739 69 152 0 8802 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35824

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.29 2/65 25604
/proc/meminfo: memFree=1196648/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=38860 CPUtime=342.17
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 9548 0 0 0 34204 13 0 0 25 0 1 0 106615829 39792640 9522 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 9715 9522 69 152 0 9561 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 38860

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.27 2/65 25604
/proc/meminfo: memFree=1196712/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=38860 CPUtime=402.14
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 9548 0 0 0 40201 13 0 0 25 0 1 0 106615829 39792640 9522 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 9715 9522 69 152 0 9561 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 38860

[startup+462.302 s]
/proc/loadavg: 1.00 1.17 1.25 2/65 25604
/proc/meminfo: memFree=1196584/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=40908 CPUtime=462.13
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 9596 0 0 0 46199 14 0 0 25 0 1 0 106615829 41889792 9570 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 10227 9570 69 152 0 10073 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 40908

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/65 25604
/proc/meminfo: memFree=1196520/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=40908 CPUtime=522.11
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 9599 0 0 0 52197 14 0 0 25 0 1 0 106615829 41889792 9573 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 10227 9573 69 152 0 10073 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 40908

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 25604
/proc/meminfo: memFree=1193960/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=43284 CPUtime=582.09
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 10247 0 0 0 58194 15 0 0 25 0 1 0 106615829 44322816 10221 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 10821 10221 69 152 0 10667 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 43284

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 25604
/proc/meminfo: memFree=1193960/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=43284 CPUtime=642.06
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 10247 0 0 0 64191 15 0 0 25 0 1 0 106615829 44322816 10221 1992294400 134512640 135137933 4294956224 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 10821 10221 69 152 0 10667 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 43284

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 25604
/proc/meminfo: memFree=1193128/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=44076 CPUtime=702.03
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 10435 0 0 0 70188 15 0 0 25 0 1 0 106615829 45133824 10409 1992294400 134512640 135137933 4294956224 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 11019 10409 69 152 0 10865 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 44076

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 25604
/proc/meminfo: memFree=1193192/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=44076 CPUtime=762.02
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 10435 0 0 0 76186 16 0 0 25 0 1 0 106615829 45133824 10409 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 11019 10409 69 152 0 10865 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 44076

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 25604
/proc/meminfo: memFree=1193128/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=44076 CPUtime=822
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 10435 0 0 0 82184 16 0 0 25 0 1 0 106615829 45133824 10409 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 11019 10409 69 152 0 10865 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 44076

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 25604
/proc/meminfo: memFree=1188776/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48168 CPUtime=881.97
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11538 0 0 0 88180 17 0 0 25 0 1 0 106615829 49324032 11512 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12042 11512 69 152 0 11888 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 48168

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 25604
/proc/meminfo: memFree=1188712/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48168 CPUtime=941.96
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11538 0 0 0 94178 18 0 0 25 0 1 0 106615829 49324032 11512 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12042 11512 69 152 0 11888 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 48168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 25610
/proc/meminfo: memFree=1188712/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48168 CPUtime=1001.92
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11538 0 0 0 100174 18 0 0 25 0 1 0 106615829 49324032 11512 1992294400 134512640 135137933 4294956224 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12042 11512 69 152 0 11888 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 48168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 25610
/proc/meminfo: memFree=1188712/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48128 CPUtime=1061.91
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11538 0 0 0 106172 19 0 0 25 0 1 0 106615829 49283072 11504 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12032 11504 69 152 0 11878 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 48128

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 25610
/proc/meminfo: memFree=1188712/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48128 CPUtime=1121.88
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11538 0 0 0 112169 19 0 0 25 0 1 0 106615829 49283072 11504 1992294400 134512640 135137933 4294956224 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12032 11504 69 152 0 11878 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 48128

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25610
/proc/meminfo: memFree=1188648/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48128 CPUtime=1181.86
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11553 0 0 0 118167 19 0 0 25 0 1 0 106615829 49283072 11519 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12032 11519 69 152 0 11878 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 48128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 25610
/proc/meminfo: memFree=1188392/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48128 CPUtime=1200.06
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11602 0 0 0 119986 20 0 0 25 0 1 0 106615829 49283072 11568 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12032 11568 69 152 0 11878 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48128

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 1.09 2/65 25610
/proc/meminfo: memFree=1188392/2055920 swapFree=4181432/4192956
[pid=25603] ppid=25601 vsize=48128 CPUtime=1200.06
/proc/25603/stat : 25603 (picosat) R 25601 25603 25258 0 -1 4194304 11602 0 0 0 119986 20 0 0 25 0 1 0 106615829 49283072 11568 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25603/statm: 12032 11568 69 152 0 11878 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.87
CPU system time (s): 0.208968
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 48168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11602
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= 3277

runsolver used 0.881865 second user time and 2.46762 second system time

The end

Launcher Data

Begin job on node67 at 2009-04-27 00:44:56
IDJOB=1733197
IDBENCH=71136
IDSOLVER=506
FILE ID=node67/1733197-1240785896
PBS_JOBID= 9187242
Free space on /tmp= 66128 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733197-1240785896/watcher-1733197-1240785896 -o /tmp/evaluation-result-1733197-1240785896/solver-1733197-1240785896 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1733197-1240785896.cnf

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=765500690

node67.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		: 3000.277
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		: 3000.277
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:       1235408 kB
Buffers:         65920 kB
Cached:         672976 kB
SwapCached:       5432 kB
Active:         393008 kB
Inactive:       354340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1235408 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          14148 kB
Slab:            59148 kB
Committed_AS:   419852 kB
PageTables:       1436 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= 66128 MiB
End job on node67 at 2009-04-27 01:04:59