Trace number 1512970

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

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S962875623-008.cnf
MD5SUMdc58d201aad12c2725ed362695aa3edc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.3114
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
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-1512970-1238211341.cnf
0.00/0.00	c parsed header 'p cnf 700 14000'
0.00/0.01	c initialized 700 variables
0.00/0.01	c found 14000 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   700   0.0 14000     0     0     0   0.0   0.6 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 7000 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 151.1   700  87.9 14000   100   100  7700  15.5   0.6 
0.00/0.02	c R   0.0 151.1   700  87.9 14000   100   100  7700  15.5   0.6 
0.00/0.03	c +   0.0 142.8   700  97.0 14000   250   250  8470  24.1   0.7 
0.03/0.04	c N   0.0 149.4   700  98.6 14000   401   401  8470  27.7   0.7 
0.03/0.04	c +   0.0 151.9   700  99.3 14000   475   475  9317  27.5   0.8 
0.03/0.07	c +   0.1 158.6   700  99.9 14000   812   812 10248  29.6   0.9 
0.09/0.10	c N   0.1 163.6   700 100.0 14000  1203  1203 10248  27.8   1.1 
0.09/0.11	c +   0.1 164.1   700 100.0 14000  1317  1317 11272  28.7   1.1 
0.09/0.17	c +   0.2 167.2   700 100.0 14000  2074  2074 12399  28.6   1.5 
0.19/0.28	c +   0.3 169.1   700 100.0 14000  3209  3209 13638  27.5   1.9 
0.19/0.28	c N   0.3 169.1   700 100.0 14000  3210  3210 13638  27.5   1.9 
0.39/0.43	c +   0.4 171.2   700 100.0 14000  4911  4911 15001  27.8   2.7 
0.69/0.70	c +   0.7 171.8   700 100.0 14000  7464  7464 16501  28.2   3.8 
0.69/0.76	c N   0.8 171.7   700 100.0 14000  8019  8019 16501  27.1   4.0 
1.09/1.17	c +   1.2 171.8   700 100.0 14000 11293 11293 18151  29.5   5.5 
1.99/2.07	c +   2.1 171.9   700 100.0 14000 17036 17036 19966  28.8   8.2 
2.39/2.49	c N   2.5 171.8   700 100.0 14000 19242 19242 19966  28.0   9.2 
3.39/3.49	c +   3.5 171.7   700 100.0 14000 25650 15661 21962  28.6   7.7 
5.69/5.70	c +   5.7 171.6   700 100.0 14000 38571 17598 24158  27.3   8.5 
6.79/6.89	c N   6.9 171.5   700 100.0 14000 44901 23928 24158  27.6  11.5 
6.79/6.89	c 
6.79/6.89	c  seconds     variables   original    learned     agility
6.79/6.89	c         level        used      conflicts    limit          MB
6.79/6.89	c 
9.29/9.32	c +   9.3 171.4   700 100.0 14000 57952 12806 26573  28.0   6.3 
14.88/14.98	c +  15.0 171.1   700 100.0 14000 87023 14168 29230  28.1   6.9 
18.48/18.50	c N  18.5 170.9   700 100.0 14000 102e3 13277 29230  27.6   6.5 
24.28/24.32	c +  24.3 170.6   700 100.0 14000 130e3 25038 32153  28.0  11.8 
39.28/39.35	c +  39.3 170.5   700 100.0 14000 196e3 13462 35368  30.3   6.6 
47.77/47.89	c N  47.9 170.5   700 100.0 14000 230e3 26834 35368  27.1  13.3 
63.77/63.81	c +  63.8 170.2   700 100.0 14000 294e3 26102 38904  27.1  12.7 
102.36/102.46	c + 102.4 170.1   700 100.0 14000 441e3 23620 42794  27.2  11.4 
123.44/123.57	c N 123.5 170.1   700 100.0 14000 512e3 37647 42794  29.0  18.3 
168.73/168.89	c + 168.8 170.2   700 100.0 14000 662e3 16556 47073  25.8   8.0 
273.90/274.08	c + 274.0 170.1   700 100.0 14000 993e3 19274 51780  26.8   9.2 
317.97/318.10	c N 318.0 170.1   700 100.0 14000 112e4 42321 51780  28.3  20.2 
437.34/437.59	c + 437.4 169.8   700 100.0 14000 148e4 33058 56958  28.3  16.1 
706.33/706.64	c + 706.4 169.8   700 100.0 14000 223e4 14373 62653  27.9   7.2 
796.80/797.18	c N 796.9 170.0   700 100.0 14000 246e4 49739 62653  28.5  23.0 
1166.57/1167.08	c + 117e1 171.1   700 100.0 14000 335e4 32640 68918  27.6  15.7 

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-1512970-1238211341/watcher-1512970-1238211341 -o /tmp/evaluation-result-1512970-1238211341/solver-1512970-1238211341 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1512970-1238211341.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 0.99 0.92 3/73 12760
/proc/meminfo: memFree=1621176/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=1044 CPUtime=0
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 1093798020 1069056 130 1992294400 134512640 135137933 4294956240 18446744073709551615 134544898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 261 131 56 152 0 107 0

[startup+0.0385301 s]
/proc/loadavg: 1.00 0.99 0.92 3/73 12760
/proc/meminfo: memFree=1621176/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=1572 CPUtime=0.03
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 289 0 0 0 3 0 0 0 20 0 1 0 1093798020 1609728 274 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 393 274 69 152 0 239 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1572

[startup+0.101543 s]
/proc/loadavg: 1.00 0.99 0.92 3/73 12760
/proc/meminfo: memFree=1621176/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=1836 CPUtime=0.09
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 377 0 0 0 9 0 0 0 20 0 1 0 1093798020 1880064 362 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 459 362 69 152 0 305 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1836

[startup+0.301584 s]
/proc/loadavg: 1.00 0.99 0.92 3/73 12760
/proc/meminfo: memFree=1621176/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=2892 CPUtime=0.29
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 633 0 0 0 29 0 0 0 22 0 1 0 1093798020 2961408 618 1992294400 134512640 135137933 4294956240 18446744073709551615 134553938 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 723 618 69 152 0 569 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2892

[startup+0.701664 s]
/proc/loadavg: 1.00 0.99 0.92 3/73 12760
/proc/meminfo: memFree=1621176/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=4608 CPUtime=0.69
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 1078 0 0 0 69 0 0 0 25 0 1 0 1093798020 4718592 1063 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 1152 1063 69 152 0 998 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4608

[startup+1.50183 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1615984/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=7512 CPUtime=1.49
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 1796 0 0 0 148 1 0 0 25 0 1 0 1093798020 7692288 1781 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 1878 1781 69 152 0 1724 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7512

[startup+3.10115 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1612400/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=10812 CPUtime=3.09
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 2591 0 0 0 308 1 0 0 25 0 1 0 1093798020 11071488 2565 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 2703 2565 69 152 0 2549 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10812

[startup+6.3018 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1609968/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=11736 CPUtime=6.29
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 2824 0 0 0 627 2 0 0 25 0 1 0 1093798020 12017664 2798 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 2934 2798 69 152 0 2780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11736

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1607984/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=13980 CPUtime=12.68
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 3394 0 0 0 1266 2 0 0 25 0 1 0 1093798020 14315520 3368 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 3495 3368 69 152 0 3341 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13980

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1606192/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=15300 CPUtime=25.48
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 3753 0 0 0 2546 2 0 0 25 0 1 0 1093798020 15667200 3727 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 3825 3727 69 152 0 3671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15300

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1602928/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=18856 CPUtime=51.07
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 4561 0 0 0 5104 3 0 0 25 0 1 0 1093798020 19308544 4535 1992294400 134512640 135137933 4294956240 18446744073709551615 134551896 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 4714 4535 69 152 0 4560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18856

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1601072/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=20440 CPUtime=102.26
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 4989 0 0 0 10222 4 0 0 25 0 1 0 1093798020 20930560 4963 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 5110 4963 69 152 0 4956 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20440

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1599216/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=22288 CPUtime=162.23
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 5459 0 0 0 16219 4 0 0 25 0 1 0 1093798020 22822912 5433 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 5572 5433 69 152 0 5418 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22288

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1596976/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=24532 CPUtime=222.22
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 6013 0 0 0 22217 5 0 0 25 0 1 0 1093798020 25120768 5987 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 6133 5987 69 152 0 5979 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24532

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1596912/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=24532 CPUtime=282.19
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 6013 0 0 0 28214 5 0 0 25 0 1 0 1093798020 25120768 5987 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 6133 5987 69 152 0 5979 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24532

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1594480/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=26892 CPUtime=342.16
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 6617 0 0 0 34211 5 0 0 25 0 1 0 1093798020 27537408 6591 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 6723 6591 69 152 0 6569 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26892

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1594224/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=27156 CPUtime=402.15
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 6683 0 0 0 40209 6 0 0 25 0 1 0 1093798020 27807744 6657 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 6789 6657 69 152 0 6635 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 27156

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1591728/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=29584 CPUtime=462.12
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 7324 0 0 0 46206 6 0 0 25 0 1 0 1093798020 30294016 7262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 7396 7262 69 152 0 7242 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29584

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1591728/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=29580 CPUtime=522.1
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 7324 0 0 0 52204 6 0 0 25 0 1 0 1093798020 30289920 7262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 7395 7262 69 152 0 7241 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29580

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12761
/proc/meminfo: memFree=1591728/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=29568 CPUtime=582.08
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 7324 0 0 0 58202 6 0 0 25 0 1 0 1093798020 30277632 7262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 7392 7262 69 152 0 7238 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 29568

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12762
/proc/meminfo: memFree=1591472/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=29568 CPUtime=642.06
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 7324 0 0 0 64200 6 0 0 25 0 1 0 1093798020 30277632 7262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 7392 7262 69 152 0 7238 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 29568

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12763
/proc/meminfo: memFree=1591472/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=29568 CPUtime=702.03
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 7324 0 0 0 70197 6 0 0 25 0 1 0 1093798020 30277632 7262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 7392 7262 69 152 0 7238 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29568

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12763
/proc/meminfo: memFree=1589040/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=31944 CPUtime=762.02
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 7949 0 0 0 76195 7 0 0 25 0 1 0 1093798020 32710656 7887 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 7986 7887 69 152 0 7832 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 31944

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12763
/proc/meminfo: memFree=1589040/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=31944 CPUtime=822
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 7949 0 0 0 82193 7 0 0 25 0 1 0 1093798020 32710656 7887 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 7986 7887 69 152 0 7832 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 31944

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12763
/proc/meminfo: memFree=1588784/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=32208 CPUtime=881.97
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8000 0 0 0 88190 7 0 0 25 0 1 0 1093798020 32980992 7938 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8052 7938 69 152 0 7898 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 32208

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12763
/proc/meminfo: memFree=1588784/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=32208 CPUtime=941.95
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8000 0 0 0 94188 7 0 0 25 0 1 0 1093798020 32980992 7938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8052 7938 69 152 0 7898 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 32208

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.92 2/74 12763
/proc/meminfo: memFree=1588784/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=32184 CPUtime=1001.93
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8000 0 0 0 100186 7 0 0 25 0 1 0 1093798020 32956416 7938 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8046 7938 69 152 0 7892 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 32184

[startup+1062.3 s]
/proc/loadavg: 1.08 1.01 0.92 2/74 12763
/proc/meminfo: memFree=1588016/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=32976 CPUtime=1061.91
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8183 0 0 0 106184 7 0 0 25 0 1 0 1093798020 33767424 8121 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8244 8121 69 152 0 8090 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 32976

[startup+1122.3 s]
/proc/loadavg: 1.10 1.02 0.93 2/74 12763
/proc/meminfo: memFree=1587952/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=32976 CPUtime=1121.89
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8183 0 0 0 112182 7 0 0 25 0 1 0 1093798020 33767424 8121 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8244 8121 69 152 0 8090 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 32976

[startup+1182.3 s]
/proc/loadavg: 1.10 1.03 0.93 2/74 12763
/proc/meminfo: memFree=1587632/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=33240 CPUtime=1181.86
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8252 0 0 0 118179 7 0 0 25 0 1 0 1093798020 34037760 8190 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8310 8190 69 152 0 8156 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 33240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.03 0.93 2/74 12763
/proc/meminfo: memFree=1585520/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=35864 CPUtime=1200.06
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8787 0 0 0 119998 8 0 0 25 0 1 0 1093798020 36724736 8725 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8966 8725 69 152 0 8812 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 35864

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: 1.07 1.03 0.93 2/74 12763
/proc/meminfo: memFree=1585520/2055920 swapFree=4170032/4192956
[pid=12760] ppid=12758 vsize=35864 CPUtime=1200.06
/proc/12760/stat : 12760 (picosat) R 12758 12760 12091 0 -1 4194304 8787 0 0 0 119998 8 0 0 25 0 1 0 1093798020 36724736 8725 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12760/statm: 8966 8725 69 152 0 8812 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 35864

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.99
CPU system time (s): 0.092985
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 35864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8787
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= 2223

runsolver used 1.20482 second user time and 3.17452 second system time

The end

Launcher Data

Begin job on node80 at 2009-03-28 04:35:41
IDJOB=1512970
IDBENCH=70224
IDSOLVER=506
FILE ID=node80/1512970-1238211341
PBS_JOBID= 9060487
Free space on /tmp= 64692 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S962875623-008.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512970-1238211341/watcher-1512970-1238211341 -o /tmp/evaluation-result-1512970-1238211341/solver-1512970-1238211341 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1512970-1238211341.cnf

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

MD5SUM BENCH= dc58d201aad12c2725ed362695aa3edc
RANDOM SEED=1742979645

node80.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1621592 kB
Buffers:         28512 kB
Cached:         332620 kB
SwapCached:      14432 kB
Active:          75252 kB
Inactive:       302140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621592 kB
SwapTotal:     4192956 kB
SwapFree:      4170032 kB
Dirty:            1024 kB
Writeback:           0 kB
Mapped:          21856 kB
Slab:            41984 kB
Committed_AS:  2768444 kB
PageTables:       2008 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= 64692 MiB
End job on node80 at 2009-03-28 04:55:43