Trace number 1524903

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) 1200.06 601.42

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S886725553-011.cnf
MD5SUM149f4a347f3f97737dc0646d2caf1180
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	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-1524903-1238366352/watcher-1524903-1238366352 -o /tmp/evaluation-result-1524903-1238366352/solver-1524903-1238366352 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524903-1238366352.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: 0.92 0.98 0.99 3/64 18135
/proc/meminfo: memFree=722568/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109300794 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18135/statm: 1339 235 195 169 0 50 0
[pid=18136] ppid=18135 vsize=692 CPUtime=0
/proc/18136/stat : 18136 (SatElite) R 18135 18135 17791 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 1109300794 708608 87 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/18136/statm: 173 87 50 127 0 43 0

[startup+0.0819619 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18135
/proc/meminfo: memFree=722568/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) R 18133 18135 17791 0 -1 4194304 292 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.101974 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18135
/proc/meminfo: memFree=722568/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301985 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18135
/proc/meminfo: memFree=722568/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.701023 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18135
/proc/meminfo: memFree=722568/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50109 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 18139
/proc/meminfo: memFree=713392/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=22176 CPUtime=2.79
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 2709 0 0 0 278 1 0 0 19 0 2 0 1109300802 22708224 2695 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 5544 2695 83 193 0 5348 0
[pid=18138/tid=18139] ppid=18135 vsize=22176 CPUtime=1.37
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 918 0 0 0 137 0 0 0 17 0 2 0 1109300805 22708224 2695 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27532

[startup+3.10223 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 18139
/proc/meminfo: memFree=710000/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=26616 CPUtime=5.98
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 3795 0 0 0 596 2 0 0 17 0 2 0 1109300802 27254784 3781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 6654 3781 83 193 0 6458 0
[pid=18138/tid=18139] ppid=18135 vsize=26616 CPUtime=2.97
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 1473 0 0 0 297 0 0 0 19 0 2 0 1109300805 27254784 3781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 31972

[startup+6.30151 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 18139
/proc/meminfo: memFree=702320/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=30988 CPUtime=12.37
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 4874 0 0 0 1233 4 0 0 18 0 2 0 1109300802 31731712 4860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 7747 4860 83 193 0 7551 0
[pid=18138/tid=18139] ppid=18135 vsize=30988 CPUtime=6.17
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 1993 0 0 0 616 1 0 0 19 0 2 0 1109300805 31731712 4860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 36344

[startup+12.7021 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 18139
/proc/meminfo: memFree=693680/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=39860 CPUtime=25.14
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 7051 0 0 0 2509 5 0 0 18 0 2 0 1109300802 40816640 7037 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 9965 7037 83 193 0 9769 0
[pid=18138/tid=18139] ppid=18135 vsize=39860 CPUtime=12.57
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 3093 0 0 0 1255 2 0 0 17 0 2 0 1109300805 40816640 7037 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 45216

[startup+25.5012 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 18141
/proc/meminfo: memFree=684848/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=49744 CPUtime=50.67
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 9334 0 0 0 5059 8 0 0 21 0 2 0 1109300802 50937856 9320 1992294400 134512640 135305190 4294956144 18446744073709551615 134557414 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 12436 9320 83 193 0 12240 0
[pid=18138/tid=18139] ppid=18135 vsize=49744 CPUtime=25.36
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 4372 0 0 0 2532 4 0 0 18 0 2 0 1109300805 50937856 9320 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 55100

[startup+51.1014 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 18141
/proc/meminfo: memFree=673712/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=60844 CPUtime=101.75
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 12115 0 0 0 10163 12 0 0 17 0 2 0 1109300802 62304256 12101 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 15211 12101 83 193 0 15015 0
[pid=18138/tid=18139] ppid=18135 vsize=60844 CPUtime=50.96
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 5585 0 0 0 5089 7 0 0 25 0 2 0 1109300805 62304256 12101 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 66200

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.09 3/67 18141
/proc/meminfo: memFree=661040/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=73528 CPUtime=203.94
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 15172 0 0 0 20377 17 0 0 25 0 2 0 1109300802 75292672 15158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 18382 15158 83 193 0 18186 0
[pid=18138/tid=18139] ppid=18135 vsize=73528 CPUtime=102.14
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 7340 0 0 0 10205 9 0 0 25 0 2 0 1109300805 75292672 15158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 78884

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 18141
/proc/meminfo: memFree=653488/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=81868 CPUtime=323.67
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 17148 0 0 0 32347 20 0 0 25 0 2 0 1109300802 83832832 17134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 20467 17134 83 193 0 20271 0
[pid=18138/tid=18139] ppid=18135 vsize=81868 CPUtime=162.12
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 8139 0 0 0 16201 11 0 0 17 0 2 0 1109300805 83832832 17134 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.74
Current children cumulated vsize (KiB) 87224

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 18141
/proc/meminfo: memFree=641200/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=94056 CPUtime=443.41
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 20095 0 0 0 44315 26 0 0 25 0 2 0 1109300802 96313344 20081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 23514 20081 83 193 0 23318 0
[pid=18138/tid=18139] ppid=18135 vsize=94056 CPUtime=222.11
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 9351 0 0 0 22197 14 0 0 25 0 2 0 1109300805 96313344 20081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.48
Current children cumulated vsize (KiB) 99412

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 18141
/proc/meminfo: memFree=626864/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=107356 CPUtime=563.16
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 23681 0 0 0 56282 34 0 0 25 0 2 0 1109300802 109932544 23667 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 26839 23667 83 193 0 26643 0
[pid=18138/tid=18139] ppid=18135 vsize=107356 CPUtime=282.08
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 10982 0 0 0 28191 17 0 0 25 0 2 0 1109300805 109932544 23667 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.23
Current children cumulated vsize (KiB) 112712

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 18141
/proc/meminfo: memFree=608048/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=126660 CPUtime=682.9
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 28375 0 0 0 68247 43 0 0 17 0 2 0 1109300802 129699840 28361 1992294400 134512640 135305190 4294956144 18446744073709551615 134538311 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 31665 28361 83 193 0 31469 0
[pid=18138/tid=18139] ppid=18135 vsize=126660 CPUtime=342.07
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 13415 0 0 0 34184 23 0 0 18 0 2 0 1109300805 129699840 28361 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.97
Current children cumulated vsize (KiB) 132016

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 18141
/proc/meminfo: memFree=605424/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=129716 CPUtime=802.64
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 29024 0 0 0 80219 45 0 0 25 0 2 0 1109300802 132829184 29010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 32429 29010 83 193 0 32233 0
[pid=18138/tid=18139] ppid=18135 vsize=129716 CPUtime=402.05
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 13718 0 0 0 40181 24 0 0 25 0 2 0 1109300805 132829184 29010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.71
Current children cumulated vsize (KiB) 135072

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 18141
/proc/meminfo: memFree=594800/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=140828 CPUtime=922.38
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 31737 0 0 0 92186 52 0 0 18 0 2 0 1109300802 144207872 31723 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 35207 31723 83 193 0 35011 0
[pid=18138/tid=18139] ppid=18135 vsize=140828 CPUtime=462.04
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 15215 0 0 0 46175 29 0 0 22 0 2 0 1109300805 144207872 31723 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.45
Current children cumulated vsize (KiB) 146184

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 18141
/proc/meminfo: memFree=581616/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=153956 CPUtime=1042.11
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 34990 0 0 0 104154 57 0 0 25 0 2 0 1109300802 157650944 34976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 38489 34976 83 193 0 38293 0
[pid=18138/tid=18139] ppid=18135 vsize=153956 CPUtime=522.02
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 16873 0 0 0 52170 32 0 0 25 0 2 0 1109300805 157650944 34976 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.18
Current children cumulated vsize (KiB) 159312

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 18141
/proc/meminfo: memFree=581616/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=153956 CPUtime=1161.87
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 35007 0 0 0 116129 58 0 0 25 0 2 0 1109300802 157650944 34993 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 38489 34993 83 193 0 38293 0
[pid=18138/tid=18139] ppid=18135 vsize=153956 CPUtime=582
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 16876 0 0 0 58168 32 0 0 25 0 2 0 1109300805 157650944 34993 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.94
Current children cumulated vsize (KiB) 159312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18141
/proc/meminfo: memFree=581424/2055920 swapFree=4167280/4192956
[pid=18135] ppid=18133 vsize=5356 CPUtime=0.07
/proc/18135/stat : 18135 (manysat.sh) S 18133 18135 17791 0 -1 4194304 312 533 0 0 0 0 7 0 16 0 1 0 1109300794 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18135/statm: 1339 238 195 169 0 50 0
[pid=18138] ppid=18135 vsize=153956 CPUtime=1199.99
/proc/18138/stat : 18138 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194304 35023 0 0 0 119941 58 0 0 25 0 2 0 1109300802 157650944 35009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/18138/statm: 38489 35009 83 193 0 38293 0
[pid=18138/tid=18139] ppid=18135 vsize=153956 CPUtime=601.1
/proc/18138/task/18139/stat : 18139 (manysat1.1_stat) R 18135 18135 17791 0 -1 4194368 16877 0 0 0 60078 32 0 0 25 0 2 0 1109300805 157650944 35009 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 159312

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18135 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.079987
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.06
CPU user time (s): 1199.48
CPU system time (s): 0.58
CPU usage (%): 199.538
Max. virtual memory (cumulated for all children) (KiB): 159312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 845
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= 6
involuntary context switches= 2

runsolver used 0.555915 second user time and 1.64075 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-30 00:39:12
IDJOB=1524903
IDBENCH=70236
IDSOLVER=515
FILE ID=node31/1524903-1238366352
PBS_JOBID= 9061197
Free space on /tmp= 66424 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S886725553-011.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524903-1238366352/watcher-1524903-1238366352 -o /tmp/evaluation-result-1524903-1238366352/solver-1524903-1238366352 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524903-1238366352.cnf aimd 2

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

MD5SUM BENCH= 149f4a347f3f97737dc0646d2caf1180
RANDOM SEED=2100652617

node31.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		: 3000.214
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		: 3000.214
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:        723112 kB
Buffers:        112116 kB
Cached:        1100496 kB
SwapCached:      18664 kB
Active:         239200 kB
Inactive:       993512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        723112 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            2036 kB
Writeback:           0 kB
Mapped:          17316 kB
Slab:            85944 kB
Committed_AS:  2947464 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node31 at 2009-03-30 00:49:16