Trace number 1513618

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S541865505-057.cnf
MD5SUMe3b225dad76097977d4c5c88712eb95a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark88.7685
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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-1513618-1238219770.cnf
0.00/0.00	c parsed header 'p cnf 140 11900'
0.00/0.01	c initialized 140 variables
0.00/0.01	c found 11900 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   140   0.0 11900     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 5950 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0  50.9   140 100.0 11900   100   100  6545   7.0   0.6 
0.00/0.02	c R   0.0  50.9   140 100.0 11900   101   101  6545   7.1   0.6 
0.00/0.02	c +   0.0  49.1   140 100.0 11900   250   250  7199  16.4   0.6 
0.00/0.03	c R   0.0  51.8   140 100.0 11900   401   401  7199  22.2   0.7 
0.00/0.03	c +   0.0  50.4   140 100.0 11900   475   475  7918  24.8   0.7 
0.00/0.05	c +   0.0  50.4   140 100.0 11900   812   812  8709  32.4   0.7 
0.00/0.06	c N   0.1  50.4   140 100.0 11900  1202  1202  8709  36.5   0.8 
0.00/0.07	c +   0.1  50.3   140 100.0 11900  1317  1317  9579  36.6   0.8 
0.09/0.10	c +   0.1  50.2   140 100.0 11900  2074  2074 10536  37.9   1.0 
0.09/0.15	c N   0.2  50.1   140 100.0 11900  3208  3208 10536  37.9   1.2 
0.09/0.15	c +   0.2  50.1   140 100.0 11900  3209  3209 11589  37.9   1.2 
0.19/0.24	c +   0.2  49.6   140 100.0 11900  4911  4911 12747  38.0   1.5 
0.39/0.40	c +   0.4  49.4   140 100.0 11900  7464  7464 14021  37.4   2.0 
0.39/0.44	c N   0.4  49.3   140 100.0 11900  8017  8017 14021  37.6   2.1 
0.59/0.67	c +   0.7  49.2   140 100.0 11900 11293 11293 15423  36.9   2.7 
1.09/1.18	c +   1.2  49.0   140 100.0 11900 17036  9318 16965  38.3   2.4 
1.29/1.33	c N   1.3  49.1   140 100.0 11900 19245 11527 16965  37.2   2.8 
1.89/1.94	c +   1.9  48.9   140 100.0 11900 25650  9443 18661  36.9   2.5 
2.99/3.09	c +   3.1  48.4   140 100.0 11900 38571 13028 20527  37.2   3.2 
3.59/3.68	c N   3.7  48.5   140 100.0 11900 44903 19360 20527  37.2   4.4 
3.59/3.68	c 
3.59/3.68	c  seconds     variables   original    learned     agility
3.59/3.68	c         level        used      conflicts    limit          MB
3.59/3.68	c 
4.89/4.99	c +   5.0  48.4   140 100.0 11900 57952 11868 22579  36.3   3.0 
7.99/8.10	c +   8.1  48.1   140 100.0 11900 87023 18348 24836  37.4   4.2 
9.89/9.99	c N  10.0  48.0   140 100.0 11900 102e3 21505 24836  37.8   4.8 
13.58/13.66	c +  13.7  48.1   140 100.0 11900 130e3 24435 27319  36.5   5.4 
21.98/22.03	c +  22.0  47.8   140 100.0 11900 196e3 16516 30050  37.0   3.8 
26.29/26.30	c N  26.3  47.8   140 100.0 11900 230e3 16045 30050  36.9   3.8 
35.09/35.18	c +  35.2  47.7   140 100.0 11900 294e3 27072 33055  37.0   5.8 
58.18/58.26	c +  58.2  47.4   140 100.0 11900 441e3 17863 36360  36.7   4.3 
70.16/70.22	c N  70.2  47.2   140 100.0 11900 512e3 21447 36360  37.5   4.9 
96.46/96.54	c +  96.5  47.2   140 100.0 11900 662e3 34879 39996  36.0   7.4 
160.04/160.11	c + 160.1  46.8   140 100.0 11900 993e3 24629 43995  37.5   5.5 
187.13/187.24	c N 187.2  46.8   140 100.0 11900 112e4 39097 43995  37.1   8.3 
261.30/261.41	c + 261.3  46.4   140 100.0 11900 148e4 38274 48394  36.1   8.1 
426.34/426.59	c + 426.5  46.4   140 100.0 11900 223e4 24099 53233  36.4   5.5 
483.73/483.96	c N 483.8  46.3   140 100.0 11900 246e4 52700 53233  38.2  10.9 
697.46/697.71	c + 697.5  46.1   140 100.0 11900 335e4 44532 58556  36.5   9.4 
1172.70/1173.12	c + 117e1  46.0   140 100.0 11900 502e4 32411 64411  37.7   7.1

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513618-1238219770/watcher-1513618-1238219770 -o /tmp/evaluation-result-1513618-1238219770/solver-1513618-1238219770 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513618-1238219770.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 1.00 1.00 3/64 2096
/proc/meminfo: memFree=848888/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=912 CPUtime=0
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1094642733 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 228 108 56 152 0 74 0

[startup+0.0108671 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2096
/proc/meminfo: memFree=848888/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=1176 CPUtime=0
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 1094642733 1204224 167 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 294 168 57 152 0 140 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1176

[startup+0.101879 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2096
/proc/meminfo: memFree=848888/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=1704 CPUtime=0.09
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 1094642733 1744896 334 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 426 334 69 152 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1704

[startup+0.301908 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2096
/proc/meminfo: memFree=848888/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=2528 CPUtime=0.29
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 544 0 0 0 29 0 0 0 19 0 1 0 1094642733 2588672 529 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 632 529 69 152 0 478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2528

[startup+0.701966 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2096
/proc/meminfo: memFree=848888/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=3640 CPUtime=0.69
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 834 0 0 0 69 0 0 0 22 0 1 0 1094642733 3727360 819 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 910 819 69 152 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3640

[startup+1.50108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=845232/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=4568 CPUtime=1.49
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 1038 0 0 0 149 0 0 0 25 0 1 0 1094642733 4677632 1023 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 1142 1023 69 152 0 988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4568

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=844528/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=5228 CPUtime=3.09
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 1197 0 0 0 309 0 0 0 25 0 1 0 1094642733 5353472 1182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 1307 1182 69 152 0 1153 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5228

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=843824/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=6020 CPUtime=6.29
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 1397 0 0 0 629 0 0 0 25 0 1 0 1094642733 6164480 1382 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 1505 1382 69 152 0 1351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6020

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=842864/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=6548 CPUtime=12.68
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 1524 0 0 0 1268 0 0 0 25 0 1 0 1094642733 6705152 1509 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 1637 1509 69 152 0 1483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6548

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=841904/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=7452 CPUtime=25.49
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 1768 0 0 0 2548 1 0 0 25 0 1 0 1094642733 7630848 1753 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 1863 1753 69 152 0 1709 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7452

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=841200/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=8368 CPUtime=51.07
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 1934 0 0 0 5106 1 0 0 25 0 1 0 1094642733 8568832 1919 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 2092 1919 69 152 0 1938 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8368

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=839856/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=9688 CPUtime=102.26
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 2273 0 0 0 10225 1 0 0 25 0 1 0 1094642733 9920512 2258 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 2422 2258 69 152 0 2268 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9688

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=839728/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=9688 CPUtime=162.24
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 2296 0 0 0 16222 2 0 0 25 0 1 0 1094642733 9920512 2281 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 2422 2281 69 152 0 2268 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9688

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=838768/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=10612 CPUtime=222.21
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 2522 0 0 0 22219 2 0 0 25 0 1 0 1094642733 10866688 2507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 2653 2507 69 152 0 2499 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10612

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2097
/proc/meminfo: memFree=837936/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=11400 CPUtime=282.2
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 2718 0 0 0 28217 3 0 0 25 0 1 0 1094642733 11673600 2703 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 2850 2703 69 152 0 2696 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=837616/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=11488 CPUtime=342.17
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 2754 0 0 0 34214 3 0 0 25 0 1 0 1094642733 11763712 2739 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 2872 2739 69 152 0 2718 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 11488

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=837680/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=11476 CPUtime=402.15
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 2754 0 0 0 40212 3 0 0 25 0 1 0 1094642733 11751424 2739 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 2869 2739 69 152 0 2715 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 11476

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=836784/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=12400 CPUtime=462.13
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 2979 0 0 0 46210 3 0 0 25 0 1 0 1094642733 12697600 2964 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3100 2964 69 152 0 2946 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12400

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=836720/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=12488 CPUtime=522.12
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3006 0 0 0 52208 4 0 0 25 0 1 0 1094642733 12787712 2991 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3122 2991 69 152 0 2968 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12488

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=836656/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=12488 CPUtime=582.09
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3006 0 0 0 58205 4 0 0 25 0 1 0 1094642733 12787712 2991 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3122 2991 69 152 0 2968 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 12488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=836656/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=12484 CPUtime=642.08
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3006 0 0 0 64204 4 0 0 25 0 1 0 1094642733 12783616 2991 1992294400 134512640 135137933 4294956240 18446744073709551615 134568670 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3121 2991 69 152 0 2967 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 12484

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=836336/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13012 CPUtime=702.05
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3152 0 0 0 70201 4 0 0 25 0 1 0 1094642733 13324288 3137 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3253 3137 69 152 0 3099 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13012

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=835632/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=762.04
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3266 0 0 0 76199 5 0 0 25 0 1 0 1094642733 13856768 3251 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3251 69 152 0 3229 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 13532

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=835632/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=822.02
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3266 0 0 0 82197 5 0 0 25 0 1 0 1094642733 13856768 3251 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3251 69 152 0 3229 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 13532

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=835632/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=881.99
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3266 0 0 0 88194 5 0 0 25 0 1 0 1094642733 13856768 3251 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3251 69 152 0 3229 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 13532

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=835632/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=941.97
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3270 0 0 0 94192 5 0 0 25 0 1 0 1094642733 13856768 3255 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3255 69 152 0 3229 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 13532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=835568/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=1001.95
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3284 0 0 0 100190 5 0 0 25 0 1 0 1094642733 13856768 3269 1992294400 134512640 135137933 4294956240 18446744073709551615 134551872 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3269 69 152 0 3229 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 13532

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2103
/proc/meminfo: memFree=835568/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=1061.93
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3284 0 0 0 106188 5 0 0 25 0 1 0 1094642733 13856768 3269 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3269 69 152 0 3229 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 13532

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2103
/proc/meminfo: memFree=835568/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=1121.91
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3286 0 0 0 112186 5 0 0 25 0 1 0 1094642733 13856768 3271 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3271 69 152 0 3229 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 13532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=835504/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=13532 CPUtime=1181.9
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3286 0 0 0 118184 6 0 0 25 0 1 0 1094642733 13856768 3271 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3383 3271 69 152 0 3229 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 13532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2103
/proc/meminfo: memFree=834416/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=14588 CPUtime=1200.1
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3557 0 0 0 120004 6 0 0 25 0 1 0 1094642733 14938112 3542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3647 3542 69 152 0 3493 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 14588

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 2103
/proc/meminfo: memFree=834416/2055920 swapFree=4174204/4192956
[pid=2096] ppid=2093 vsize=14588 CPUtime=1200.1
/proc/2096/stat : 2096 (picosat) R 2093 2096 32028 0 -1 4194304 3557 0 0 0 120004 6 0 0 25 0 1 0 1094642733 14938112 3542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2096/statm: 3647 3542 69 152 0 3493 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 14588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.069989
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 14588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3557
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= 2065

runsolver used 0.868867 second user time and 2.47962 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-28 06:56:10
IDJOB=1513618
IDBENCH=70278
IDSOLVER=506
FILE ID=node22/1513618-1238219770
PBS_JOBID= 9060542
Free space on /tmp= 66324 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S541865505-057.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513618-1238219770/watcher-1513618-1238219770 -o /tmp/evaluation-result-1513618-1238219770/solver-1513618-1238219770 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513618-1238219770.cnf

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

MD5SUM BENCH= e3b225dad76097977d4c5c88712eb95a
RANDOM SEED=1133406008

node22.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		: 3000.279
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		: 3000.279
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:        849304 kB
Buffers:         93288 kB
Cached:        1003972 kB
SwapCached:      12568 kB
Active:         113884 kB
Inactive:       997620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        849304 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            81176 kB
Committed_AS:  2879036 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= 66324 MiB
End job on node22 at 2009-03-28 07:16:13