Trace number 1526446

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 0/2009-03-20? (TO) 1200.18 601.727

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
MD5SUM8ac945fd2d00d7595dd6a09603bfa3b0
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2200     6669 |      --       0       --      -- |     --   | -10/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 510   #clauses: 2200   #literals: 6669
0.00/0.00	c CPU time:   0.006998 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-1526446-1238498657/watcher-1526446-1238498657 -o /tmp/evaluation-result-1526446-1238498657/solver-1526446-1238498657 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526446-1238498657.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 19342
/proc/meminfo: memFree=1520824/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) R 19340 19342 19046 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 906254359 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19342/statm: 1339 234 194 169 0 50 0
[pid=19343] ppid=19342 vsize=960 CPUtime=0
/proc/19343/stat : 19343 (SatElite) R 19342 19342 19046 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 906254359 983040 148 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/19343/statm: 240 148 68 127 0 110 0

[startup+0.0818571 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 19342
/proc/meminfo: memFree=1520824/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102239 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 19342
/proc/meminfo: memFree=1520824/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30126 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 19342
/proc/meminfo: memFree=1520824/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701303 s]
/proc/loadavg: 1.00 1.00 1.00 3/73 19342
/proc/meminfo: memFree=1520824/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50239 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 19346
/proc/meminfo: memFree=1518368/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=16032 CPUtime=2.95
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 884 0 0 0 295 0 0 0 17 0 2 0 906254360 16416768 870 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 4008 870 83 193 0 3812 0
[pid=19345/tid=19346] ppid=19342 vsize=16032 CPUtime=1.47
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 341 0 0 0 147 0 0 0 17 0 2 0 906254361 16416768 870 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21388

[startup+3.10156 s]
/proc/loadavg: 1.08 1.02 1.01 3/76 19346
/proc/meminfo: memFree=1516000/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=18904 CPUtime=6.14
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 1432 0 0 0 613 1 0 0 17 0 2 0 906254360 19357696 1418 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 4726 1418 83 193 0 4530 0
[pid=19345/tid=19346] ppid=19342 vsize=18904 CPUtime=3.05
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 613 0 0 0 305 0 0 0 19 0 2 0 906254361 19357696 1418 1992294400 134512640 135305190 4294956144 18446744073709551615 134570400 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24260

[startup+6.3019 s]
/proc/loadavg: 1.08 1.02 1.01 3/76 19347
/proc/meminfo: memFree=1511328/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=22192 CPUtime=12.53
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 2377 0 0 0 1250 3 0 0 17 0 2 0 906254360 22724608 2363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 5548 2363 83 193 0 5352 0
[pid=19345/tid=19346] ppid=19342 vsize=22192 CPUtime=6.24
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 1024 0 0 0 623 1 0 0 25 0 2 0 906254361 22724608 2363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27548

[startup+12.7016 s]
/proc/loadavg: 1.22 1.05 1.02 3/76 19348
/proc/meminfo: memFree=1507360/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=26808 CPUtime=25.28
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 3358 0 0 0 2524 4 0 0 17 0 2 0 906254360 27451392 3344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 6702 3344 83 193 0 6506 0
[pid=19345/tid=19346] ppid=19342 vsize=26808 CPUtime=12.61
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 1512 0 0 0 1259 2 0 0 25 0 2 0 906254361 27451392 3344 1992294400 134512640 135305190 4294956144 18446744073709551615 134530607 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 32164

[startup+25.5019 s]
/proc/loadavg: 1.34 1.08 1.02 3/76 19348
/proc/meminfo: memFree=1502560/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=31560 CPUtime=50.81
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 4548 0 0 0 5074 7 0 0 25 0 2 0 906254360 32317440 4534 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 7890 4534 83 193 0 7694 0
[pid=19345/tid=19346] ppid=19342 vsize=31560 CPUtime=25.34
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 2091 0 0 0 2531 3 0 0 25 0 2 0 906254361 32317440 4534 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 36916

[startup+51.1016 s]
/proc/loadavg: 1.56 1.15 1.05 3/76 19348
/proc/meminfo: memFree=1498080/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=35624 CPUtime=101.86
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 5632 0 0 0 10178 8 0 0 25 0 2 0 906254360 36478976 5618 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 8906 5618 83 193 0 8710 0
[pid=19345/tid=19346] ppid=19342 vsize=35624 CPUtime=50.81
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 2617 0 0 0 5077 4 0 0 25 0 2 0 906254361 36478976 5618 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 40980

[startup+102.306 s]
/proc/loadavg: 1.82 1.29 1.10 3/76 19348
/proc/meminfo: memFree=1493600/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=39832 CPUtime=204.01
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 6749 0 0 0 20390 11 0 0 25 0 2 0 906254360 40787968 6735 1992294400 134512640 135305190 4294956144 18446744073709551615 134556841 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 9958 6735 83 193 0 9762 0
[pid=19345/tid=19346] ppid=19342 vsize=39832 CPUtime=101.76
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 3133 0 0 0 10171 5 0 0 25 0 2 0 906254361 40787968 6735 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 45188

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.15 3/76 19348
/proc/meminfo: memFree=1486112/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=47876 CPUtime=323.67
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 8601 0 0 0 32354 13 0 0 17 0 2 0 906254360 49025024 8587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 11969 8587 83 193 0 11773 0
[pid=19345/tid=19346] ppid=19342 vsize=47876 CPUtime=161.46
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 4182 0 0 0 16140 6 0 0 25 0 2 0 906254361 49025024 8587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 53232

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/76 19348
/proc/meminfo: memFree=1481184/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=52952 CPUtime=443.36
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 9833 0 0 0 44321 15 0 0 25 0 2 0 906254360 54222848 9819 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 13238 9819 83 193 0 13042 0
[pid=19345/tid=19346] ppid=19342 vsize=52952 CPUtime=221.16
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 4771 0 0 0 22109 7 0 0 25 0 2 0 906254361 54222848 9819 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 58308

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.25 3/76 19348
/proc/meminfo: memFree=1478816/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=54828 CPUtime=563.04
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 10419 0 0 0 56288 16 0 0 25 0 2 0 906254360 56143872 10405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 13707 10405 83 193 0 13511 0
[pid=19345/tid=19346] ppid=19342 vsize=54828 CPUtime=280.86
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 5101 0 0 0 28079 7 0 0 25 0 2 0 906254361 56143872 10405 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 60184

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.30 3/76 19348
/proc/meminfo: memFree=1472672/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=62268 CPUtime=682.72
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 11962 0 0 0 68254 18 0 0 25 0 2 0 906254360 63762432 11948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 15567 11948 83 193 0 15371 0
[pid=19345/tid=19346] ppid=19342 vsize=62268 CPUtime=340.56
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 5976 0 0 0 34048 8 0 0 25 0 2 0 906254361 63762432 11948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 67624

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.34 3/76 19348
/proc/meminfo: memFree=1468896/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=65560 CPUtime=802.41
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 12900 0 0 0 80221 20 0 0 25 0 2 0 906254360 67133440 12886 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 16390 12886 83 193 0 16194 0
[pid=19345/tid=19346] ppid=19342 vsize=65560 CPUtime=400.27
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 6480 0 0 0 40018 9 0 0 25 0 2 0 906254361 67133440 12886 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 70916

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.38 3/76 19348
/proc/meminfo: memFree=1463008/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=70940 CPUtime=922.09
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 14363 0 0 0 92186 23 0 0 21 0 2 0 906254360 72642560 14349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 17735 14349 83 193 0 17539 0
[pid=19345/tid=19346] ppid=19342 vsize=70940 CPUtime=459.97
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 7189 0 0 0 45987 10 0 0 25 0 2 0 906254361 72642560 14349 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 76296

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/76 19348
/proc/meminfo: memFree=1462176/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=72436 CPUtime=1041.78
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 14583 0 0 0 104155 23 0 0 25 0 2 0 906254360 74174464 14569 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 18109 14569 83 193 0 17913 0
[pid=19345/tid=19346] ppid=19342 vsize=72436 CPUtime=519.67
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 7346 0 0 0 51957 10 0 0 25 0 2 0 906254361 74174464 14569 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 77792

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.45 3/76 19348
/proc/meminfo: memFree=1461280/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=73480 CPUtime=1161.46
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 14829 0 0 0 116123 23 0 0 22 0 2 0 906254360 75243520 14815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 18370 14815 83 193 0 18174 0
[pid=19345/tid=19346] ppid=19342 vsize=73480 CPUtime=579.38
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 7400 0 0 0 57927 11 0 0 25 0 2 0 906254361 75243520 14815 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 78836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.708 s]
/proc/loadavg: 1.99 1.85 1.46 3/76 19348
/proc/meminfo: memFree=1458784/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=76000 CPUtime=1200.18
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 15447 0 0 0 119994 24 0 0 25 0 2 0 906254360 77824000 15433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 19000 15433 83 193 0 18804 0
[pid=19345/tid=19346] ppid=19342 vsize=76000 CPUtime=598.69
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 7755 0 0 0 59858 11 0 0 25 0 2 0 906254361 77824000 15433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 81356

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

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

[startup+601.708 s]
/proc/loadavg: 1.99 1.85 1.46 3/76 19348
/proc/meminfo: memFree=1458784/2055920 swapFree=4176824/4192956
[pid=19342] ppid=19340 vsize=5356 CPUtime=0
/proc/19342/stat : 19342 (manysat.sh) S 19340 19342 19046 0 -1 4194304 312 169 0 0 0 0 0 0 18 0 1 0 906254359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19342/statm: 1339 238 195 169 0 50 0
[pid=19345] ppid=19342 vsize=76000 CPUtime=1200.18
/proc/19345/stat : 19345 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194304 15447 0 0 0 119994 24 0 0 25 0 2 0 906254360 77824000 15433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19345/statm: 19000 15433 83 193 0 18804 0
[pid=19345/tid=19346] ppid=19342 vsize=76000 CPUtime=598.69
/proc/19345/task/19346/stat : 19346 (manysat1.1_stat) R 19342 19342 19046 0 -1 4194368 7755 0 0 0 59858 11 0 0 25 0 2 0 906254361 77824000 15433 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 81356

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19342 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.727
CPU time (s): 1200.18
CPU user time (s): 1199.94
CPU system time (s): 0.24
CPU usage (%): 199.456
Max. virtual memory (cumulated for all children) (KiB): 81356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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= 2

runsolver used 0.663899 second user time and 2.08368 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-31 13:24:17
IDJOB=1526446
IDBENCH=70545
IDSOLVER=513
FILE ID=node82/1526446-1238498657
PBS_JOBID= 9061906
Free space on /tmp= 61636 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1602291491-023.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526446-1238498657/watcher-1526446-1238498657 -o /tmp/evaluation-result-1526446-1238498657/solver-1526446-1238498657 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526446-1238498657.cnf aimd 0

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

MD5SUM BENCH= 8ac945fd2d00d7595dd6a09603bfa3b0
RANDOM SEED=211473921

node82.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		: 3000.232
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		: 3000.232
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:       1521368 kB
Buffers:         87384 kB
Cached:         357008 kB
SwapCached:       7332 kB
Active:         329060 kB
Inactive:       124852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521368 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            65764 kB
Committed_AS:  2452736 kB
PageTables:       1996 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= 61636 MiB
End job on node82 at 2009-03-31 13:34:21