Trace number 1527098

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) 1200.08 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2367     7198 |      --       0       --      -- |     --   | -13/58
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 546   #clauses: 2367   #literals: 7198
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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-1527098-1238576801/watcher-1527098-1238576801 -o /tmp/evaluation-result-1527098-1238576801/solver-1527098-1238576801 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527098-1238576801.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 1.08 3/72 21963
/proc/meminfo: memFree=1619392/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) R 21961 21963 21429 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130341401 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21963/statm: 1339 234 194 169 0 50 0
[pid=21964] ppid=21963 vsize=960 CPUtime=0
/proc/21964/stat : 21964 (SatElite) R 21963 21963 21429 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 1130341401 983040 152 1992294400 134512640 135034092 4294956096 18446744073709551615 134529225 0 0 4096 3 0 0 0 17 0 0 0
/proc/21964/statm: 240 152 68 127 0 110 0

[startup+0.0789079 s]
/proc/loadavg: 0.92 0.98 1.08 3/72 21963
/proc/meminfo: memFree=1619392/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102281 s]
/proc/loadavg: 0.92 0.98 1.08 3/72 21963
/proc/meminfo: memFree=1619392/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301318 s]
/proc/loadavg: 0.92 0.98 1.08 3/72 21963
/proc/meminfo: memFree=1619392/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701394 s]
/proc/loadavg: 0.92 0.98 1.08 3/72 21963
/proc/meminfo: memFree=1619392/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50255 s]
/proc/loadavg: 0.92 0.98 1.08 3/75 21967
/proc/meminfo: memFree=1616616/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=17032 CPUtime=2.95
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 916 0 0 0 294 1 0 0 17 0 2 0 1130341402 17440768 902 1992294400 134512640 135305190 4294956144 18446744073709551615 134546077 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 4258 902 83 193 0 4062 0
[pid=21966/tid=21967] ppid=21963 vsize=17032 CPUtime=1.47
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 368 0 0 0 147 0 0 0 17 0 2 0 1130341403 17440768 902 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) 22388

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 1.08 4/75 21967
/proc/meminfo: memFree=1614440/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=18744 CPUtime=6.14
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 1423 0 0 0 613 1 0 0 16 0 2 0 1130341402 19193856 1409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 4686 1409 83 193 0 4490 0
[pid=21966/tid=21967] ppid=21963 vsize=18744 CPUtime=3.06
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 609 0 0 0 306 0 0 0 17 0 2 0 1130341403 19193856 1409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24100

[startup+6.30246 s]
/proc/loadavg: 1.09 1.02 1.09 3/75 21967
/proc/meminfo: memFree=1609960/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=22944 CPUtime=12.52
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 2524 0 0 0 1249 3 0 0 17 0 2 0 1130341402 23494656 2510 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 5736 2510 83 193 0 5540 0
[pid=21966/tid=21967] ppid=21963 vsize=22944 CPUtime=6.26
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 1113 0 0 0 625 1 0 0 18 0 2 0 1130341403 23494656 2510 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 28300

[startup+12.7017 s]
/proc/loadavg: 1.16 1.03 1.10 3/75 21967
/proc/meminfo: memFree=1605544/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=26980 CPUtime=25.28
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 3422 0 0 0 2524 4 0 0 19 0 2 0 1130341402 27627520 3408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 6745 3408 83 193 0 6549 0
[pid=21966/tid=21967] ppid=21963 vsize=26980 CPUtime=12.66
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 1516 0 0 0 1264 2 0 0 25 0 2 0 1130341403 27627520 3408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 32336

[startup+25.5011 s]
/proc/loadavg: 1.34 1.08 1.11 3/75 21967
/proc/meminfo: memFree=1601640/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=30788 CPUtime=50.81
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 4376 0 0 0 5075 6 0 0 22 0 2 0 1130341402 31526912 4362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 7697 4362 83 193 0 7501 0
[pid=21966/tid=21967] ppid=21963 vsize=30788 CPUtime=25.45
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 1972 0 0 0 2542 3 0 0 21 0 2 0 1130341403 31526912 4362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 36144

[startup+51.1019 s]
/proc/loadavg: 1.57 1.15 1.13 3/75 21967
/proc/meminfo: memFree=1596584/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=34712 CPUtime=101.86
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 5641 0 0 0 10177 9 0 0 25 0 2 0 1130341402 35545088 5627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 8678 5627 83 193 0 8482 0
[pid=21966/tid=21967] ppid=21963 vsize=34712 CPUtime=51.04
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 2696 0 0 0 5099 5 0 0 25 0 2 0 1130341403 35545088 5627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 40068

[startup+102.308 s]
/proc/loadavg: 1.85 1.29 1.18 3/75 21967
/proc/meminfo: memFree=1589288/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=43028 CPUtime=203.99
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 7450 0 0 0 20387 12 0 0 25 0 2 0 1130341402 44060672 7436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 10757 7436 83 193 0 10561 0
[pid=21966/tid=21967] ppid=21963 vsize=43028 CPUtime=102.22
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 3707 0 0 0 10215 7 0 0 25 0 2 0 1130341403 44060672 7436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 48384

[startup+162.302 s]
/proc/loadavg: 1.98 1.43 1.24 3/75 21967
/proc/meminfo: memFree=1583848/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=47644 CPUtime=323.65
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 8796 0 0 0 32350 15 0 0 25 0 2 0 1130341402 48787456 8782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 11911 8782 83 193 0 11715 0
[pid=21966/tid=21967] ppid=21963 vsize=47644 CPUtime=162.19
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 4418 0 0 0 16211 8 0 0 25 0 2 0 1130341403 48787456 8782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 53000

[startup+222.301 s]
/proc/loadavg: 2.03 1.55 1.29 3/75 21967
/proc/meminfo: memFree=1576680/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=55496 CPUtime=443.33
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 10588 0 0 0 44316 17 0 0 25 0 2 0 1130341402 56827904 10574 1992294400 134512640 135305190 4294956144 18446744073709551615 134557586 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 13874 10574 83 193 0 13678 0
[pid=21966/tid=21967] ppid=21963 vsize=55496 CPUtime=222.16
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 5519 0 0 0 22207 9 0 0 25 0 2 0 1130341403 56827904 10574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 60852

[startup+282.302 s]
/proc/loadavg: 2.12 1.66 1.34 3/75 21967
/proc/meminfo: memFree=1572264/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=59964 CPUtime=563
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 11677 0 0 0 56282 18 0 0 21 0 2 0 1130341402 61403136 11663 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 14991 11663 83 193 0 14795 0
[pid=21966/tid=21967] ppid=21963 vsize=59964 CPUtime=282.13
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 6028 0 0 0 28203 10 0 0 25 0 2 0 1130341403 61403136 11663 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 65320

[startup+342.303 s]
/proc/loadavg: 2.12 1.73 1.38 3/75 21967
/proc/meminfo: memFree=1569640/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=62736 CPUtime=682.69
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 12351 0 0 0 68249 20 0 0 25 0 2 0 1130341402 64241664 12337 1992294400 134512640 135305190 4294956144 18446744073709551615 134561803 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 15684 12337 83 193 0 15488 0
[pid=21966/tid=21967] ppid=21963 vsize=62736 CPUtime=342.11
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 6258 0 0 0 34201 10 0 0 25 0 2 0 1130341403 64241664 12337 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.69
Current children cumulated vsize (KiB) 68092

[startup+402.302 s]
/proc/loadavg: 2.11 1.80 1.42 3/75 21967
/proc/meminfo: memFree=1562664/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=69496 CPUtime=802.36
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 14120 0 0 0 80212 24 0 0 25 0 2 0 1130341402 71163904 14106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 17374 14106 83 193 0 17178 0
[pid=21966/tid=21967] ppid=21963 vsize=69496 CPUtime=402.06
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 7297 0 0 0 40194 12 0 0 25 0 2 0 1130341403 71163904 14106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.36
Current children cumulated vsize (KiB) 74852

[startup+462.301 s]
/proc/loadavg: 2.23 1.90 1.48 3/75 21967
/proc/meminfo: memFree=1559912/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=72956 CPUtime=922.03
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 14781 0 0 0 92177 26 0 0 25 0 2 0 1130341402 74706944 14767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 18239 14767 83 193 0 18043 0
[pid=21966/tid=21967] ppid=21963 vsize=72956 CPUtime=462.04
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 7602 0 0 0 46190 14 0 0 25 0 2 0 1130341403 74706944 14767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 78312

[startup+522.302 s]
/proc/loadavg: 2.14 1.93 1.52 3/75 21967
/proc/meminfo: memFree=1558056/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=74764 CPUtime=1041.71
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 15260 0 0 0 104145 26 0 0 25 0 2 0 1130341402 76558336 15246 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 18691 15246 83 193 0 18495 0
[pid=21966/tid=21967] ppid=21963 vsize=74764 CPUtime=522.02
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 7869 0 0 0 52188 14 0 0 25 0 2 0 1130341403 76558336 15246 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.71
Current children cumulated vsize (KiB) 80120

[startup+582.301 s]
/proc/loadavg: 2.05 1.94 1.54 3/75 21967
/proc/meminfo: memFree=1555048/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=77544 CPUtime=1161.36
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 15996 0 0 0 116109 27 0 0 25 0 2 0 1130341402 79405056 15982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 19386 15982 83 193 0 19190 0
[pid=21966/tid=21967] ppid=21963 vsize=77544 CPUtime=581.97
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 8275 0 0 0 58182 15 0 0 25 0 2 0 1130341403 79405056 15982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.36
Current children cumulated vsize (KiB) 82900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.04 1.95 1.55 3/75 21967
/proc/meminfo: memFree=1554984/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=77544 CPUtime=1200.08
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 16002 0 0 0 119981 27 0 0 25 0 2 0 1130341402 79405056 15988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528254 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 19386 15988 83 193 0 19190 0
[pid=21966/tid=21967] ppid=21963 vsize=77544 CPUtime=601.37
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 8275 0 0 0 60122 15 0 0 25 0 2 0 1130341403 79405056 15988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 82900

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

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

[startup+601.707 s]
/proc/loadavg: 2.04 1.95 1.55 3/75 21967
/proc/meminfo: memFree=1554984/2055920 swapFree=4174980/4192956
[pid=21963] ppid=21961 vsize=5356 CPUtime=0
/proc/21963/stat : 21963 (manysat.sh) S 21961 21963 21429 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1130341401 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21963/statm: 1339 238 195 169 0 50 0
[pid=21966] ppid=21963 vsize=77544 CPUtime=1200.08
/proc/21966/stat : 21966 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194304 16002 0 0 0 119981 27 0 0 25 0 2 0 1130341402 79405056 15988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528254 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21966/statm: 19386 15988 83 193 0 19190 0
[pid=21966/tid=21967] ppid=21963 vsize=77544 CPUtime=601.37
/proc/21966/task/21967/stat : 21967 (manysat1.1_stat) R 21963 21963 21429 0 -1 4194368 8275 0 0 0 60122 15 0 0 25 0 2 0 1130341403 79405056 15988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 82900

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21963 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.08
CPU user time (s): 1199.81
CPU system time (s): 0.27
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 82900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 485
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.691894 second user time and 2.05769 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 11:06:41
IDJOB=1527098
IDBENCH=70675
IDSOLVER=515
FILE ID=node64/1527098-1238576801
PBS_JOBID= 9062183
Free space on /tmp= 66408 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527098-1238576801/watcher-1527098-1238576801 -o /tmp/evaluation-result-1527098-1238576801/solver-1527098-1238576801 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527098-1238576801.cnf aimd 2

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=1237870829

node64.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		: 3000.261
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		: 3000.261
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:       1619872 kB
Buffers:         87816 kB
Cached:         250672 kB
SwapCached:       8788 kB
Active:         204224 kB
Inactive:       144788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619872 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            71964 kB
Committed_AS:  3107388 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-04-01 11:16:45