Trace number 1524738

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) 1200.11 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/800/
unif-k5-r20-v800-c16000-S1185462553-011.cnf
MD5SUM775d7caa3d486b151a5911ebb89973a9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark73.9568
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	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-1524738-1238363895/watcher-1524738-1238363895 -o /tmp/evaluation-result-1524738-1238363895/solver-1524738-1238363895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524738-1238363895.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 1.83 1.93 1.66 3/64 21758
/proc/meminfo: memFree=885792/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109055499 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 235 195 169 0 50 0
[pid=21759] ppid=21758 vsize=824 CPUtime=0
/proc/21759/stat : 21759 (SatElite) R 21758 21758 21311 0 -1 4194304 135 0 0 0 0 0 0 0 19 0 1 0 1109055499 843776 119 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21759/statm: 206 120 50 127 0 76 0

[startup+0.0666049 s]
/proc/loadavg: 1.83 1.93 1.66 3/64 21758
/proc/meminfo: memFree=885792/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.103603 s]
/proc/loadavg: 1.83 1.93 1.66 3/64 21758
/proc/meminfo: memFree=885792/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301643 s]
/proc/loadavg: 1.83 1.93 1.66 3/64 21758
/proc/meminfo: memFree=885792/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701716 s]
/proc/loadavg: 1.83 1.93 1.66 3/64 21758
/proc/meminfo: memFree=885792/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50286 s]
/proc/loadavg: 1.83 1.93 1.66 3/67 21762
/proc/meminfo: memFree=875584/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=24460 CPUtime=2.86
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 3232 0 0 0 284 2 0 0 16 0 2 0 1109055504 25047040 3218 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 6115 3218 83 193 0 5919 0
[pid=21761/tid=21762] ppid=21758 vsize=24460 CPUtime=1.41
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 1241 0 0 0 141 0 0 0 17 0 2 0 1109055507 25047040 3218 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 29816

[startup+3.10115 s]
/proc/loadavg: 1.83 1.93 1.66 3/67 21762
/proc/meminfo: memFree=871176/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=30672 CPUtime=6.04
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 4805 0 0 0 602 2 0 0 16 0 2 0 1109055504 31408128 4791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 7668 4791 83 193 0 7472 0
[pid=21761/tid=21762] ppid=21758 vsize=30672 CPUtime=3.01
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 2022 0 0 0 300 1 0 0 17 0 2 0 1109055507 31408128 4791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 36028

[startup+6.30273 s]
/proc/loadavg: 1.93 1.95 1.67 3/67 21762
/proc/meminfo: memFree=859208/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=41184 CPUtime=12.44
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 7416 0 0 0 1239 5 0 0 17 0 2 0 1109055504 42172416 7402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 10296 7402 83 193 0 10100 0
[pid=21761/tid=21762] ppid=21758 vsize=41184 CPUtime=6.2
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 3373 0 0 0 618 2 0 0 17 0 2 0 1109055507 42172416 7402 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 46540

[startup+12.7019 s]
/proc/loadavg: 1.93 1.95 1.67 3/67 21762
/proc/meminfo: memFree=853400/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=45752 CPUtime=25.19
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 8423 0 0 0 2513 6 0 0 17 0 2 0 1109055504 46850048 8409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 11438 8409 83 193 0 11242 0
[pid=21761/tid=21762] ppid=21758 vsize=45752 CPUtime=12.59
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 3959 0 0 0 1256 3 0 0 20 0 2 0 1109055507 46850048 8409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 51108

[startup+25.5022 s]
/proc/loadavg: 1.95 1.95 1.67 3/67 21762
/proc/meminfo: memFree=840920/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=56496 CPUtime=50.73
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 11094 0 0 0 5063 10 0 0 17 0 2 0 1109055504 57851904 11080 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 14124 11080 83 193 0 13928 0
[pid=21761/tid=21762] ppid=21758 vsize=56496 CPUtime=25.38
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 5412 0 0 0 2534 4 0 0 23 0 2 0 1109055507 57851904 11080 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 61852

[startup+51.1028 s]
/proc/loadavg: 1.96 1.95 1.68 3/67 21762
/proc/meminfo: memFree=827480/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=69768 CPUtime=101.8
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 14449 0 0 0 10165 15 0 0 18 0 2 0 1109055504 71442432 14435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 17442 14435 83 193 0 17246 0
[pid=21761/tid=21762] ppid=21758 vsize=69768 CPUtime=50.96
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 7296 0 0 0 5089 7 0 0 19 0 2 0 1109055507 71442432 14435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 75124

[startup+102.306 s]
/proc/loadavg: 2.02 1.97 1.70 3/67 21762
/proc/meminfo: memFree=803736/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=93336 CPUtime=203.95
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 20359 0 0 0 20370 25 0 0 25 0 2 0 1109055504 95576064 20345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 23334 20345 83 193 0 23138 0
[pid=21761/tid=21762] ppid=21758 vsize=93336 CPUtime=102.14
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 10263 0 0 0 10201 13 0 0 25 0 2 0 1109055507 95576064 20345 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 98692

[startup+162.302 s]
/proc/loadavg: 2.04 1.99 1.72 3/67 21762
/proc/meminfo: memFree=769560/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=128512 CPUtime=323.67
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 28950 0 0 0 32328 39 0 0 25 0 2 0 1109055504 131596288 28936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 32128 28936 83 193 0 31932 0
[pid=21761/tid=21762] ppid=21758 vsize=128512 CPUtime=162.1
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 14312 0 0 0 16191 19 0 0 18 0 2 0 1109055507 131596288 28936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.71
Current children cumulated vsize (KiB) 133868

[startup+222.302 s]
/proc/loadavg: 2.01 1.99 1.74 3/67 21768
/proc/meminfo: memFree=753752/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=143632 CPUtime=443.38
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 32854 0 0 0 44291 47 0 0 25 0 2 0 1109055504 147079168 32840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 35908 32840 83 193 0 35712 0
[pid=21761/tid=21762] ppid=21758 vsize=143632 CPUtime=222.07
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 16400 0 0 0 22184 23 0 0 25 0 2 0 1109055507 147079168 32840 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.42
Current children cumulated vsize (KiB) 148988

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.75 3/67 21768
/proc/meminfo: memFree=745048/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=152408 CPUtime=563.11
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 35020 0 0 0 56261 50 0 0 19 0 2 0 1109055504 156065792 35006 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 38102 35006 83 193 0 37906 0
[pid=21761/tid=21762] ppid=21758 vsize=152408 CPUtime=282.04
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 17350 0 0 0 28179 25 0 0 25 0 2 0 1109055507 156065792 35006 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.15
Current children cumulated vsize (KiB) 157764

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.76 3/67 21768
/proc/meminfo: memFree=742936/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=154704 CPUtime=682.83
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 35544 0 0 0 68232 51 0 0 18 0 2 0 1109055504 158416896 35530 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 38676 35530 83 193 0 38480 0
[pid=21761/tid=21762] ppid=21758 vsize=154704 CPUtime=342
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 17746 0 0 0 34174 26 0 0 25 0 2 0 1109055507 158416896 35530 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.87
Current children cumulated vsize (KiB) 160060

[startup+402.302 s]
/proc/loadavg: 2.00 1.99 1.77 3/67 21768
/proc/meminfo: memFree=729816/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=167052 CPUtime=802.56
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 38802 0 0 0 80200 56 0 0 25 0 2 0 1109055504 171061248 38788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 41763 38788 83 193 0 41567 0
[pid=21761/tid=21762] ppid=21758 vsize=167052 CPUtime=401.98
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 19237 0 0 0 40169 29 0 0 25 0 2 0 1109055507 171061248 38788 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.6
Current children cumulated vsize (KiB) 172408

[startup+462.302 s]
/proc/loadavg: 2.00 1.99 1.78 3/67 21768
/proc/meminfo: memFree=728536/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=169100 CPUtime=922.28
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 39151 0 0 0 92171 57 0 0 25 0 2 0 1109055504 173158400 39137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 42275 39137 83 193 0 42079 0
[pid=21761/tid=21762] ppid=21758 vsize=169100 CPUtime=461.93
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 19382 0 0 0 46164 29 0 0 18 0 2 0 1109055507 173158400 39137 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.32
Current children cumulated vsize (KiB) 174456

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.79 3/67 21768
/proc/meminfo: memFree=698200/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=199924 CPUtime=1042.01
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 46702 0 0 0 104131 70 0 0 17 0 2 0 1109055504 204722176 46688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 49981 46688 83 193 0 49785 0
[pid=21761/tid=21762] ppid=21758 vsize=199924 CPUtime=521.91
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 22552 0 0 0 52156 35 0 0 25 0 2 0 1109055507 204722176 46688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.05
Current children cumulated vsize (KiB) 205280

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.81 3/67 21768
/proc/meminfo: memFree=696856/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=200948 CPUtime=1161.75
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 47018 0 0 0 116103 72 0 0 25 0 2 0 1109055504 205770752 47004 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 50237 47004 83 193 0 50041 0
[pid=21761/tid=21762] ppid=21758 vsize=200948 CPUtime=581.88
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 22751 0 0 0 58152 36 0 0 25 0 2 0 1109055507 205770752 47004 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.79
Current children cumulated vsize (KiB) 206304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.00 1.99 1.81 3/67 21768
/proc/meminfo: memFree=695576/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=201972 CPUtime=1200.07
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 47345 0 0 0 119934 73 0 0 16 0 2 0 1109055504 206819328 47331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 50493 47331 83 193 0 50297 0
[pid=21761/tid=21762] ppid=21758 vsize=201972 CPUtime=601.08
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 23078 0 0 0 60071 37 0 0 25 0 2 0 1109055507 206819328 47331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 207328

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

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

[startup+601.501 s]
/proc/loadavg: 2.00 1.99 1.81 3/67 21768
/proc/meminfo: memFree=695576/2055920 swapFree=4174052/4192956
[pid=21758] ppid=21756 vsize=5356 CPUtime=0.04
/proc/21758/stat : 21758 (manysat.sh) S 21756 21758 21311 0 -1 4194304 312 436 0 0 0 0 4 0 18 0 1 0 1109055499 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21758/statm: 1339 238 195 169 0 50 0
[pid=21761] ppid=21758 vsize=201972 CPUtime=1200.07
/proc/21761/stat : 21761 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194304 47345 0 0 0 119934 73 0 0 16 0 2 0 1109055504 206819328 47331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21761/statm: 50493 47331 83 193 0 50297 0
[pid=21761/tid=21762] ppid=21758 vsize=201972 CPUtime=601.08
/proc/21761/task/21762/stat : 21762 (manysat1.1_stat) R 21758 21758 21311 0 -1 4194368 23078 0 0 0 60071 37 0 0 25 0 2 0 1109055507 206819328 47331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 207328

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21758 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.049992
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.11
CPU user time (s): 1199.38
CPU system time (s): 0.73
CPU usage (%): 199.513
Max. virtual memory (cumulated for all children) (KiB): 207328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 748
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 0.576912 second user time and 1.62475 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-29 23:58:15
IDJOB=1524738
IDBENCH=70203
IDSOLVER=515
FILE ID=node17/1524738-1238363895
PBS_JOBID= 9061211
Free space on /tmp= 66336 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/800/unif-k5-r20-v800-c16000-S1185462553-011.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524738-1238363895/watcher-1524738-1238363895 -o /tmp/evaluation-result-1524738-1238363895/solver-1524738-1238363895 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524738-1238363895.cnf aimd 2

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

MD5SUM BENCH= 775d7caa3d486b151a5911ebb89973a9
RANDOM SEED=852321802

node17.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		: 3000.265
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		: 3000.265
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:        886336 kB
Buffers:         95820 kB
Cached:         967120 kB
SwapCached:      12684 kB
Active:         172392 kB
Inactive:       904672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        886336 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            78508 kB
Committed_AS:  2904804 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node17 at 2009-03-30 00:08:18