Trace number 1526836

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.04 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S190880026-038.cnf
MD5SUM1c16225d4e571234b78d9dbdbb77e015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark352.166
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1948     5875 |      --       0       --      -- |     --   | -7/10
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1948   #literals: 5875
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-1526836-1238557161/watcher-1526836-1238557161 -o /tmp/evaluation-result-1526836-1238557161/solver-1526836-1238557161 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526836-1238557161.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 21555
/proc/meminfo: memFree=1461720/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) R 21553 21555 20658 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1128378393 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21555/statm: 1339 234 194 169 0 50 0
[pid=21556] ppid=21555 vsize=828 CPUtime=0
/proc/21556/stat : 21556 (SatElite) R 21555 21555 20658 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1128378394 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21556/statm: 207 133 68 127 0 77 0

[startup+0.0500989 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 21555
/proc/meminfo: memFree=1461720/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.278991 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 21555
/proc/meminfo: memFree=1461720/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.319062 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 21555
/proc/meminfo: memFree=1461720/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701067 s]
/proc/loadavg: 0.99 1.00 1.00 3/65 21555
/proc/meminfo: memFree=1461720/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 0.99 1.00 1.00 3/68 21559
/proc/meminfo: memFree=1459264/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=16772 CPUtime=2.95
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 857 0 0 0 295 0 0 0 16 0 2 0 1128378394 17174528 843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 4193 843 83 193 0 3997 0
[pid=21558/tid=21559] ppid=21555 vsize=16772 CPUtime=1.47
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 353 0 0 0 147 0 0 0 17 0 2 0 1128378395 17174528 843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22128

[startup+3.1025 s]
/proc/loadavg: 1.07 1.02 1.01 3/68 21559
/proc/meminfo: memFree=1456832/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=18608 CPUtime=6.15
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 1423 0 0 0 614 1 0 0 17 0 2 0 1128378394 19054592 1409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 4652 1409 83 193 0 4456 0
[pid=21558/tid=21559] ppid=21555 vsize=18608 CPUtime=3.07
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 634 0 0 0 307 0 0 0 17 0 2 0 1128378395 19054592 1409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528280 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23964

[startup+6.30107 s]
/proc/loadavg: 1.07 1.02 1.01 3/68 21559
/proc/meminfo: memFree=1452800/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=21984 CPUtime=12.53
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 2367 0 0 0 1251 2 0 0 17 0 2 0 1128378394 22511616 2353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 5496 2353 83 193 0 5300 0
[pid=21558/tid=21559] ppid=21555 vsize=21984 CPUtime=6.27
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 1077 0 0 0 626 1 0 0 18 0 2 0 1128378395 22511616 2353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27340

[startup+12.7012 s]
/proc/loadavg: 1.22 1.05 1.02 3/68 21559
/proc/meminfo: memFree=1449344/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=25652 CPUtime=25.31
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 3123 0 0 0 2527 4 0 0 19 0 2 0 1128378394 26267648 3055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 6413 3055 83 193 0 6217 0
[pid=21558/tid=21559] ppid=21555 vsize=25652 CPUtime=12.67
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 1409 0 0 0 1265 2 0 0 25 0 2 0 1128378395 26267648 3055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31008

[startup+25.5015 s]
/proc/loadavg: 1.34 1.08 1.02 3/68 21559
/proc/meminfo: memFree=1445056/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=29064 CPUtime=50.84
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 4178 0 0 0 5079 5 0 0 16 0 2 0 1128378394 29761536 4110 1992294400 134512640 135305190 4294956144 18446744073709551615 134538314 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 7266 4110 83 193 0 7070 0
[pid=21558/tid=21559] ppid=21555 vsize=29064 CPUtime=25.46
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 1880 0 0 0 2544 2 0 0 19 0 2 0 1128378395 29761536 4110 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34420

[startup+51.102 s]
/proc/loadavg: 1.56 1.15 1.05 3/68 21559
/proc/meminfo: memFree=1441920/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=32672 CPUtime=101.92
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 4975 0 0 0 10185 7 0 0 25 0 2 0 1128378394 33456128 4907 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 8168 4907 83 193 0 7972 0
[pid=21558/tid=21559] ppid=21555 vsize=32672 CPUtime=51.05
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 2180 0 0 0 5102 3 0 0 25 0 2 0 1128378395 33456128 4907 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38028

[startup+102.301 s]
/proc/loadavg: 1.82 1.29 1.10 3/68 21559
/proc/meminfo: memFree=1435456/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=39296 CPUtime=204.09
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 6550 0 0 0 20399 10 0 0 25 0 2 0 1128378394 40239104 6482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 9824 6482 83 193 0 9628 0
[pid=21558/tid=21559] ppid=21555 vsize=39296 CPUtime=102.23
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 2985 0 0 0 10218 5 0 0 25 0 2 0 1128378395 40239104 6482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 44652

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/68 21559
/proc/meminfo: memFree=1431040/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=43324 CPUtime=323.81
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 7650 0 0 0 32369 12 0 0 25 0 2 0 1128378394 44363776 7582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 10831 7582 83 193 0 10635 0
[pid=21558/tid=21559] ppid=21555 vsize=43324 CPUtime=162.2
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 3510 0 0 0 16214 6 0 0 25 0 2 0 1128378395 44363776 7582 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 48680

[startup+222.306 s]
/proc/loadavg: 1.97 1.52 1.20 3/68 21561
/proc/meminfo: memFree=1427648/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=47332 CPUtime=443.54
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 8433 0 0 0 44341 13 0 0 25 0 2 0 1128378394 48467968 8365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 11833 8365 83 193 0 11637 0
[pid=21558/tid=21559] ppid=21555 vsize=47332 CPUtime=222.17
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 3852 0 0 0 22211 6 0 0 25 0 2 0 1128378395 48467968 8365 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 52688

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/68 21561
/proc/meminfo: memFree=1421376/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=53948 CPUtime=563.26
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 10045 0 0 0 56310 16 0 0 25 0 2 0 1128378394 55242752 9977 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 13487 9977 83 193 0 13291 0
[pid=21558/tid=21559] ppid=21555 vsize=53948 CPUtime=282.15
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 4501 0 0 0 28207 8 0 0 25 0 2 0 1128378395 55242752 9977 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 59304

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/68 21561
/proc/meminfo: memFree=1418240/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=57552 CPUtime=682.99
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 10831 0 0 0 68281 18 0 0 25 0 2 0 1128378394 58933248 10763 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 14388 10763 83 193 0 14192 0
[pid=21558/tid=21559] ppid=21555 vsize=57552 CPUtime=342.13
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 5005 0 0 0 34204 9 0 0 19 0 2 0 1128378395 58933248 10763 1992294400 134512640 135305190 4294956144 18446744073709551615 134528315 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 62908

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 21561
/proc/meminfo: memFree=1416704/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=59180 CPUtime=802.72
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 11219 0 0 0 80254 18 0 0 25 0 2 0 1128378394 60600320 11151 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 14795 11151 83 193 0 14599 0
[pid=21558/tid=21559] ppid=21555 vsize=59180 CPUtime=402.1
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 5322 0 0 0 40201 9 0 0 25 0 2 0 1128378395 60600320 11151 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 64536

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.38 3/68 21561
/proc/meminfo: memFree=1412928/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=62248 CPUtime=922.45
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 12163 0 0 0 92225 20 0 0 20 0 2 0 1128378394 63741952 12095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 15562 12095 83 193 0 15366 0
[pid=21558/tid=21559] ppid=21555 vsize=62248 CPUtime=462.08
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 5814 0 0 0 46198 10 0 0 25 0 2 0 1128378395 63741952 12095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.45
Current children cumulated vsize (KiB) 67604

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 21561
/proc/meminfo: memFree=1406528/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=69020 CPUtime=1042.19
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 13774 0 0 0 104196 23 0 0 25 0 2 0 1128378394 70676480 13706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 17255 13706 83 193 0 17059 0
[pid=21558/tid=21559] ppid=21555 vsize=69020 CPUtime=522.06
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 6613 0 0 0 52194 12 0 0 25 0 2 0 1128378395 70676480 13706 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.19
Current children cumulated vsize (KiB) 74376

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 21561
/proc/meminfo: memFree=1406144/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=69316 CPUtime=1161.92
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 13884 0 0 0 116169 23 0 0 25 0 2 0 1128378394 70979584 13816 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 17329 13816 83 193 0 17133 0
[pid=21558/tid=21559] ppid=21555 vsize=69316 CPUtime=582.04
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 6689 0 0 0 58192 12 0 0 20 0 2 0 1128378395 70979584 13816 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.92
Current children cumulated vsize (KiB) 74672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 21561
/proc/meminfo: memFree=1405888/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=69536 CPUtime=1200.04
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 13940 0 0 0 119981 23 0 0 25 0 2 0 1128378394 71204864 13872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 17384 13872 83 193 0 17188 0
[pid=21558/tid=21559] ppid=21555 vsize=69536 CPUtime=601.14
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 6691 0 0 0 60102 12 0 0 25 0 2 0 1128378395 71204864 13872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 74892

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 21561
/proc/meminfo: memFree=1405888/2055920 swapFree=4177700/4192956
[pid=21555] ppid=21553 vsize=5356 CPUtime=0
/proc/21555/stat : 21555 (manysat.sh) S 21553 21555 20658 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1128378393 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21555/statm: 1339 238 195 169 0 50 0
[pid=21558] ppid=21555 vsize=69536 CPUtime=1200.04
/proc/21558/stat : 21558 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194304 13940 0 0 0 119981 23 0 0 25 0 2 0 1128378394 71204864 13872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21558/statm: 17384 13872 83 193 0 17188 0
[pid=21558/tid=21559] ppid=21555 vsize=69536 CPUtime=601.14
/proc/21558/task/21559/stat : 21559 (manysat1.1_stat) R 21555 21555 20658 0 -1 4194368 6691 0 0 0 60102 12 0 0 25 0 2 0 1128378395 71204864 13872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 74892

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21555 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=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.04
CPU user time (s): 1199.81
CPU system time (s): 0.23
CPU usage (%): 199.535
Max. virtual memory (cumulated for all children) (KiB): 74892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 466
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 0.612906 second user time and 1.58476 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 05:39:21
IDJOB=1526836
IDBENCH=70623
IDSOLVER=513
FILE ID=node56/1526836-1238557161
PBS_JOBID= 9062105
Free space on /tmp= 103044 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S190880026-038.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526836-1238557161/watcher-1526836-1238557161 -o /tmp/evaluation-result-1526836-1238557161/solver-1526836-1238557161 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526836-1238557161.cnf aimd 0

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

MD5SUM BENCH= 1c16225d4e571234b78d9dbdbb77e015
RANDOM SEED=2086572845

node56.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		: 3000.256
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		: 3000.256
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:       1462208 kB
Buffers:         93840 kB
Cached:         401416 kB
SwapCached:       9032 kB
Active:         219200 kB
Inactive:       286528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462208 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16148 kB
Slab:            73968 kB
Committed_AS:  2685604 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 05:49:25