Trace number 1526403

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) 1200.17 601.719

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2116     6421 |      --       0       --      -- |     --   | -9/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2116   #literals: 6421
0.00/0.00	c CPU time:   0.004999 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-1526403-1238494447/watcher-1526403-1238494447 -o /tmp/evaluation-result-1526403-1238494447/solver-1526403-1238494447 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526403-1238494447.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: 2.33 2.24 2.15 3/73 19213
/proc/meminfo: memFree=1521336/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 905833334 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 235 195 169 0 50 0
[pid=19214] ppid=19213 vsize=960 CPUtime=0
/proc/19214/stat : 19214 (SatElite) R 19213 19213 19046 0 -1 4194304 160 0 0 0 0 0 0 0 19 0 1 0 905833334 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134529196 0 0 4096 3 0 0 0 17 0 0 0
/proc/19214/statm: 240 144 68 127 0 110 0

[startup+0.032825 s]
/proc/loadavg: 2.33 2.24 2.15 3/73 19213
/proc/meminfo: memFree=1521336/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.579664 s]
/proc/loadavg: 2.33 2.24 2.15 3/73 19213
/proc/meminfo: memFree=1521336/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.601667 s]
/proc/loadavg: 2.33 2.24 2.15 3/73 19213
/proc/meminfo: memFree=1521336/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70168 s]
/proc/loadavg: 2.33 2.24 2.15 3/73 19213
/proc/meminfo: memFree=1521336/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50777 s]
/proc/loadavg: 2.33 2.24 2.15 3/76 19217
/proc/meminfo: memFree=1517984/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=16904 CPUtime=2.97
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 872 0 0 0 297 0 0 0 17 0 2 0 905833335 17309696 857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 4226 857 83 193 0 4030 0
[pid=19216/tid=19217] ppid=19213 vsize=16904 CPUtime=1.48
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 342 0 0 0 148 0 0 0 18 0 2 0 905833336 17309696 857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22260

[startup+3.10194 s]
/proc/loadavg: 2.31 2.24 2.15 3/76 19217
/proc/meminfo: memFree=1516128/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=18672 CPUtime=6.15
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 1411 0 0 0 614 1 0 0 17 0 2 0 905833335 19120128 1396 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 4668 1396 83 193 0 4472 0
[pid=19216/tid=19217] ppid=19213 vsize=18672 CPUtime=3.07
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 574 0 0 0 307 0 0 0 19 0 2 0 905833336 19120128 1396 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24028

[startup+6.30128 s]
/proc/loadavg: 2.31 2.24 2.15 3/76 19217
/proc/meminfo: memFree=1511648/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=22532 CPUtime=12.52
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 2460 0 0 0 1250 2 0 0 17 0 2 0 905833335 23072768 2445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 5633 2445 83 193 0 5437 0
[pid=19216/tid=19217] ppid=19213 vsize=22532 CPUtime=6.26
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 1065 0 0 0 626 0 0 0 18 0 2 0 905833336 23072768 2445 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27888

[startup+12.702 s]
/proc/loadavg: 2.26 2.23 2.15 3/76 19217
/proc/meminfo: memFree=1507808/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=26612 CPUtime=25.29
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 3330 0 0 0 2525 4 0 0 18 0 2 0 905833335 27250688 3315 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 6653 3315 83 193 0 6457 0
[pid=19216/tid=19217] ppid=19213 vsize=26612 CPUtime=12.66
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 1441 0 0 0 1265 1 0 0 25 0 2 0 905833336 27250688 3315 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31968

[startup+25.5023 s]
/proc/loadavg: 2.22 2.22 2.15 3/76 19217
/proc/meminfo: memFree=1503904/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=30864 CPUtime=50.83
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 4360 0 0 0 5077 6 0 0 19 0 2 0 905833335 31604736 4345 1992294400 134512640 135305190 4294956144 18446744073709551615 134551677 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 7716 4345 83 193 0 7520 0
[pid=19216/tid=19217] ppid=19213 vsize=30864 CPUtime=25.46
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 1927 0 0 0 2544 2 0 0 25 0 2 0 905833336 31604736 4345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 36220

[startup+51.101 s]
/proc/loadavg: 2.21 2.22 2.15 3/76 19217
/proc/meminfo: memFree=1498464/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=36400 CPUtime=101.87
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 5684 0 0 0 10179 8 0 0 25 0 2 0 905833335 37273600 5669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 9100 5669 83 193 0 8904 0
[pid=19216/tid=19217] ppid=19213 vsize=36400 CPUtime=51.05
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 2509 0 0 0 5102 3 0 0 17 0 2 0 905833336 37273600 5669 1992294400 134512640 135305190 4294956144 18446744073709551615 134539414 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 41756

[startup+102.301 s]
/proc/loadavg: 2.09 2.18 2.14 3/76 19217
/proc/meminfo: memFree=1493280/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=41560 CPUtime=204.01
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 6938 0 0 0 20390 11 0 0 20 0 2 0 905833335 42557440 6923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 10390 6923 83 193 0 10194 0
[pid=19216/tid=19217] ppid=19213 vsize=41560 CPUtime=102.22
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 3259 0 0 0 10217 5 0 0 25 0 2 0 905833336 42557440 6923 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) 46916

[startup+162.303 s]
/proc/loadavg: 2.03 2.14 2.12 3/76 19217
/proc/meminfo: memFree=1486240/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=49024 CPUtime=323.69
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 8674 0 0 0 32355 14 0 0 19 0 2 0 905833335 50200576 8659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 12256 8659 83 193 0 12060 0
[pid=19216/tid=19217] ppid=19213 vsize=49024 CPUtime=162.19
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 4132 0 0 0 16213 6 0 0 25 0 2 0 905833336 50200576 8659 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 54380

[startup+222.302 s]
/proc/loadavg: 2.01 2.12 2.11 3/76 19217
/proc/meminfo: memFree=1478560/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=56452 CPUtime=443.37
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 10644 0 0 0 44319 18 0 0 25 0 2 0 905833335 57806848 10629 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 14113 10629 83 193 0 13917 0
[pid=19216/tid=19217] ppid=19213 vsize=56452 CPUtime=222.17
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 4989 0 0 0 22209 8 0 0 25 0 2 0 905833336 57806848 10629 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 61808

[startup+282.303 s]
/proc/loadavg: 2.00 2.09 2.10 3/76 19217
/proc/meminfo: memFree=1473568/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=61888 CPUtime=563.06
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 11867 0 0 0 56286 20 0 0 25 0 2 0 905833335 63373312 11852 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 15472 11852 83 193 0 15276 0
[pid=19216/tid=19217] ppid=19213 vsize=61888 CPUtime=282.14
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 5600 0 0 0 28206 8 0 0 25 0 2 0 905833336 63373312 11852 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 67244

[startup+342.303 s]
/proc/loadavg: 2.00 2.07 2.09 3/76 19217
/proc/meminfo: memFree=1469664/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=65584 CPUtime=682.74
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 12847 0 0 0 68251 23 0 0 25 0 2 0 905833335 67158016 12832 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 16396 12832 83 193 0 16200 0
[pid=19216/tid=19217] ppid=19213 vsize=65584 CPUtime=342.12
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 6102 0 0 0 34202 10 0 0 25 0 2 0 905833336 67158016 12832 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 70940

[startup+402.302 s]
/proc/loadavg: 2.00 2.06 2.08 3/76 19217
/proc/meminfo: memFree=1464928/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=70428 CPUtime=802.42
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 14043 0 0 0 80217 25 0 0 25 0 2 0 905833335 72118272 14028 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 17607 14028 83 193 0 17411 0
[pid=19216/tid=19217] ppid=19213 vsize=70428 CPUtime=402.09
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 6780 0 0 0 40198 11 0 0 25 0 2 0 905833336 72118272 14028 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 75784

[startup+462.303 s]
/proc/loadavg: 2.00 2.04 2.08 3/76 19217
/proc/meminfo: memFree=1457504/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=78396 CPUtime=922.1
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 15881 0 0 0 92182 28 0 0 25 0 2 0 905833335 80277504 15866 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 19599 15866 83 193 0 19403 0
[pid=19216/tid=19217] ppid=19213 vsize=78396 CPUtime=462.06
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 7649 0 0 0 46193 13 0 0 25 0 2 0 905833336 80277504 15866 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 83752

[startup+522.303 s]
/proc/loadavg: 2.05 2.05 2.08 3/76 19217
/proc/meminfo: memFree=1456480/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=79776 CPUtime=1041.79
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 16131 0 0 0 104149 30 0 0 25 0 2 0 905833335 81690624 16116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 19944 16116 83 193 0 19748 0
[pid=19216/tid=19217] ppid=19213 vsize=79776 CPUtime=522.03
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 7722 0 0 0 52190 13 0 0 25 0 2 0 905833336 81690624 16116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 85132

[startup+582.307 s]
/proc/loadavg: 2.06 2.05 2.08 3/76 19217
/proc/meminfo: memFree=1452192/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=84464 CPUtime=1161.48
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 17209 0 0 0 116116 32 0 0 25 0 2 0 905833335 86491136 17194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 21116 17194 83 193 0 20920 0
[pid=19216/tid=19217] ppid=19213 vsize=84464 CPUtime=582.02
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 8206 0 0 0 58187 15 0 0 25 0 2 0 905833336 86491136 17194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.48
Current children cumulated vsize (KiB) 89820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 2.11 2.07 2.08 3/76 19217
/proc/meminfo: memFree=1450464/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=85748 CPUtime=1200.17
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 17632 0 0 0 119985 32 0 0 25 0 2 0 905833335 87805952 17617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 21437 17617 83 193 0 21241 0
[pid=19216/tid=19217] ppid=19213 vsize=85748 CPUtime=601.41
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 8457 0 0 0 60126 15 0 0 25 0 2 0 905833336 87805952 17617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 91104

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

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

[startup+601.701 s]
/proc/loadavg: 2.11 2.07 2.08 3/76 19217
/proc/meminfo: memFree=1450464/2055920 swapFree=4176824/4192956
[pid=19213] ppid=19211 vsize=5356 CPUtime=0
/proc/19213/stat : 19213 (manysat.sh) S 19211 19213 19046 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 905833334 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19213/statm: 1339 238 195 169 0 50 0
[pid=19216] ppid=19213 vsize=85748 CPUtime=1200.17
/proc/19216/stat : 19216 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194304 17632 0 0 0 119985 32 0 0 25 0 2 0 905833335 87805952 17617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/19216/statm: 21437 17617 83 193 0 21241 0
[pid=19216/tid=19217] ppid=19213 vsize=85748 CPUtime=601.41
/proc/19216/task/19217/stat : 19217 (manysat1.1_stat) R 19213 19213 19046 0 -1 4194368 8457 0 0 0 60126 15 0 0 25 0 2 0 905833336 87805952 17617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 91104

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19213 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.719
CPU time (s): 1200.17
CPU user time (s): 1199.85
CPU system time (s): 0.32
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 91104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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 0.693894 second user time and 2.05069 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-31 12:14:07
IDJOB=1526403
IDBENCH=70536
IDSOLVER=515
FILE ID=node82/1526403-1238494447
PBS_JOBID= 9061906
Free space on /tmp= 61636 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526403-1238494447/watcher-1526403-1238494447 -o /tmp/evaluation-result-1526403-1238494447/solver-1526403-1238494447 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526403-1238494447.cnf aimd 2

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=962871699

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:       1521880 kB
Buffers:         87128 kB
Cached:         356924 kB
SwapCached:       7332 kB
Active:         328444 kB
Inactive:       125084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521880 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          15008 kB
Slab:            65680 kB
Committed_AS:  2450512 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 12:24:11