Trace number 1526588

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
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.15 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
Bench CategoryRANDOM (random 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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2372     7178 |      --       0       --      -- |     --   | -8/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 551   #clauses: 2372   #literals: 7178
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

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-1526588-1238515886/watcher-1526588-1238515886 -o /tmp/evaluation-result-1526588-1238515886/solver-1526588-1238515886 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526588-1238515886.cnf aimd 2 

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 1.01 1.09 3/64 4341
/proc/meminfo: memFree=866624/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1124250948 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 235 195 169 0 50 0
[pid=4342] ppid=4341 vsize=956 CPUtime=0
/proc/4342/stat : 4342 (SatElite) R 4341 4341 4270 0 -1 4194304 143 0 0 0 0 0 0 0 19 0 1 0 1124250948 978944 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/4342/statm: 239 127 50 127 0 109 0

[startup+0.0460721 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 4341
/proc/meminfo: memFree=866624/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.672021 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 4341
/proc/meminfo: memFree=866624/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701926 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 4341
/proc/meminfo: memFree=866624/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801593 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 4341
/proc/meminfo: memFree=866624/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 1.16 1.04 1.10 3/67 4345
/proc/meminfo: memFree=862952/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=16060 CPUtime=2.96
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 924 0 0 0 296 0 0 0 17 0 2 0 1124250949 16445440 910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 4015 910 83 193 0 3819 0
[pid=4344/tid=4345] ppid=4341 vsize=16060 CPUtime=1.47
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 359 0 0 0 147 0 0 0 17 0 2 0 1124250949 16445440 910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21416

[startup+3.10181 s]
/proc/loadavg: 1.16 1.04 1.10 3/67 4345
/proc/meminfo: memFree=860712/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=19012 CPUtime=6.15
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 1491 0 0 0 614 1 0 0 17 0 2 0 1124250949 19468288 1477 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 4753 1477 83 193 0 4557 0
[pid=4344/tid=4345] ppid=4341 vsize=19012 CPUtime=3.06
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 649 0 0 0 306 0 0 0 19 0 2 0 1124250949 19468288 1477 1992294400 134512640 135305190 4294956144 18446744073709551615 134839128 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24368

[startup+6.30212 s]
/proc/loadavg: 1.23 1.06 1.10 3/67 4345
/proc/meminfo: memFree=856808/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=22636 CPUtime=12.53
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 2478 0 0 0 1251 2 0 0 17 0 2 0 1124250949 23179264 2464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 5659 2464 83 193 0 5463 0
[pid=4344/tid=4345] ppid=4341 vsize=22636 CPUtime=6.27
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 1107 0 0 0 626 1 0 0 18 0 2 0 1124250949 23179264 2464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27992

[startup+12.7027 s]
/proc/loadavg: 1.29 1.07 1.11 3/67 4345
/proc/meminfo: memFree=853040/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=26524 CPUtime=25.3
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 3344 0 0 0 2526 4 0 0 17 0 2 0 1124250949 27160576 3330 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 6631 3330 83 193 0 6435 0
[pid=4344/tid=4345] ppid=4341 vsize=26524 CPUtime=12.67
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 1522 0 0 0 1265 2 0 0 25 0 2 0 1124250949 27160576 3330 1992294400 134512640 135305190 4294956144 18446744073709551615 134542019 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31880

[startup+25.5019 s]
/proc/loadavg: 1.40 1.10 1.12 3/67 4345
/proc/meminfo: memFree=848304/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=31736 CPUtime=50.84
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 4632 0 0 0 5077 7 0 0 19 0 2 0 1124250949 32497664 4618 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 7934 4618 83 193 0 7738 0
[pid=4344/tid=4345] ppid=4341 vsize=31736 CPUtime=25.46
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 2111 0 0 0 2542 4 0 0 19 0 2 0 1124250949 32497664 4618 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 37092

[startup+51.1053 s]
/proc/loadavg: 1.63 1.19 1.14 3/67 4345
/proc/meminfo: memFree=843696/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=35468 CPUtime=101.93
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 5697 0 0 0 10183 10 0 0 21 0 2 0 1124250949 36319232 5683 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 8867 5683 83 193 0 8671 0
[pid=4344/tid=4345] ppid=4341 vsize=35468 CPUtime=51.04
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 2589 0 0 0 5099 5 0 0 24 0 2 0 1124250949 36319232 5683 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 40824

[startup+102.301 s]
/proc/loadavg: 1.84 1.31 1.19 3/67 4345
/proc/meminfo: memFree=837680/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=42316 CPUtime=204.09
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 7181 0 0 0 20397 12 0 0 25 0 2 0 1124250949 43331584 7167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 10579 7167 83 193 0 10383 0
[pid=4344/tid=4345] ppid=4341 vsize=42316 CPUtime=102.21
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 3487 0 0 0 10214 7 0 0 25 0 2 0 1124250949 43331584 7167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 47672

[startup+162.302 s]
/proc/loadavg: 1.94 1.43 1.23 3/67 4345
/proc/meminfo: memFree=832560/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=46788 CPUtime=323.84
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 8452 0 0 0 32369 15 0 0 25 0 2 0 1124250949 47910912 8438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 11697 8438 83 193 0 11501 0
[pid=4344/tid=4345] ppid=4341 vsize=46788 CPUtime=162.19
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 4154 0 0 0 16211 8 0 0 25 0 2 0 1124250949 47910912 8438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 52144

[startup+222.301 s]
/proc/loadavg: 1.98 1.53 1.28 3/67 4345
/proc/meminfo: memFree=827056/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=52048 CPUtime=443.58
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 9818 0 0 0 44340 18 0 0 20 0 2 0 1124250949 53297152 9804 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 13012 9804 83 193 0 12816 0
[pid=4344/tid=4345] ppid=4341 vsize=52048 CPUtime=222.18
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 4851 0 0 0 22208 10 0 0 25 0 2 0 1124250949 53297152 9804 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 57404

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.32 3/67 4345
/proc/meminfo: memFree=818352/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=61088 CPUtime=563.32
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 11976 0 0 0 56310 22 0 0 20 0 2 0 1124250949 62554112 11962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 15272 11962 83 193 0 15076 0
[pid=4344/tid=4345] ppid=4341 vsize=61088 CPUtime=282.15
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 5957 0 0 0 28203 12 0 0 25 0 2 0 1124250949 62554112 11962 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 66444

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.36 3/67 4345
/proc/meminfo: memFree=816560/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=62688 CPUtime=683.07
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 12464 0 0 0 68283 24 0 0 25 0 2 0 1124250949 64192512 12450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 15672 12450 83 193 0 15476 0
[pid=4344/tid=4345] ppid=4341 vsize=62688 CPUtime=342.12
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 6184 0 0 0 34200 12 0 0 25 0 2 0 1124250949 64192512 12450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.07
Current children cumulated vsize (KiB) 68044

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.40 3/67 4345
/proc/meminfo: memFree=810544/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=70228 CPUtime=802.81
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 13944 0 0 0 80255 26 0 0 18 0 2 0 1124250949 71913472 13930 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 17557 13930 83 193 0 17361 0
[pid=4344/tid=4345] ppid=4341 vsize=70228 CPUtime=402.1
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 7073 0 0 0 40196 14 0 0 25 0 2 0 1124250949 71913472 13930 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.81
Current children cumulated vsize (KiB) 75584

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.43 3/67 4345
/proc/meminfo: memFree=808240/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=72584 CPUtime=922.54
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 14547 0 0 0 92226 28 0 0 25 0 2 0 1124250949 74326016 14533 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 18146 14533 83 193 0 17950 0
[pid=4344/tid=4345] ppid=4341 vsize=72584 CPUtime=462.08
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 7419 0 0 0 46192 16 0 0 25 0 2 0 1124250949 74326016 14533 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 77940

[startup+522.301 s]
/proc/loadavg: 1.99 1.82 1.46 3/67 4345
/proc/meminfo: memFree=806448/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=74040 CPUtime=1042.28
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 15011 0 0 0 104200 28 0 0 25 0 2 0 1124250949 75816960 14997 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 18510 14997 83 193 0 18314 0
[pid=4344/tid=4345] ppid=4341 vsize=74040 CPUtime=522.06
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 7714 0 0 0 52190 16 0 0 25 0 2 0 1124250949 75816960 14997 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.28
Current children cumulated vsize (KiB) 79396

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 4345
/proc/meminfo: memFree=802608/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=77752 CPUtime=1162.04
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 15929 0 0 0 116175 29 0 0 25 0 2 0 1124250949 79618048 15915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 19438 15915 83 193 0 19242 0
[pid=4344/tid=4345] ppid=4341 vsize=77752 CPUtime=582.04
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 8131 0 0 0 58188 16 0 0 25 0 2 0 1124250949 79618048 15915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.04
Current children cumulated vsize (KiB) 83108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.50 3/67 4345
/proc/meminfo: memFree=802608/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=77752 CPUtime=1200.15
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 15929 0 0 0 119986 29 0 0 25 0 2 0 1124250949 79618048 15915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 19438 15915 83 193 0 19242 0
[pid=4344/tid=4345] ppid=4341 vsize=77752 CPUtime=601.13
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 8131 0 0 0 60097 16 0 0 25 0 2 0 1124250949 79618048 15915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 83108

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.50 3/67 4345
/proc/meminfo: memFree=802608/2055920 swapFree=4176868/4192956
[pid=4341] ppid=4339 vsize=5356 CPUtime=0
/proc/4341/stat : 4341 (manysat.sh) S 4339 4341 4270 0 -1 4194304 312 173 0 0 0 0 0 0 19 0 1 0 1124250948 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4341/statm: 1339 238 195 169 0 50 0
[pid=4344] ppid=4341 vsize=77752 CPUtime=1200.15
/proc/4344/stat : 4344 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194304 15929 0 0 0 119986 29 0 0 25 0 2 0 1124250949 79618048 15915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4344/statm: 19438 15915 83 193 0 19242 0
[pid=4344/tid=4345] ppid=4341 vsize=77752 CPUtime=601.13
/proc/4344/task/4345/stat : 4345 (manysat1.1_stat) R 4341 4341 4270 0 -1 4194368 8131 0 0 0 60097 16 0 0 25 0 2 0 1124250949 79618048 15915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 83108

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4341 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.15
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.15
CPU user time (s): 1199.86
CPU system time (s): 0.29
CPU usage (%): 199.553
Max. virtual memory (cumulated for all children) (KiB): 83108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 485
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= 5
involuntary context switches= 3

runsolver used 0.510922 second user time and 1.68974 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 18:11:26
IDJOB=1526588
IDBENCH=70573
IDSOLVER=515
FILE ID=node48/1526588-1238515886
PBS_JOBID= 9062008
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526588-1238515886/watcher-1526588-1238515886 -o /tmp/evaluation-result-1526588-1238515886/solver-1526588-1238515886 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526588-1238515886.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=1810774082

node48.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		: 3000.236
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		: 3000.236
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:        867104 kB
Buffers:        103696 kB
Cached:         982388 kB
SwapCached:      10280 kB
Active:         320124 kB
Inactive:       777808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        867104 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          17484 kB
Slab:            76880 kB
Committed_AS:  2687544 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-31 18:21:29