Trace number 1716112

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) 1200.01 605.72

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data 

0.00/0.00	c Parsing...
0.88/0.92	c ==============================================================================
0.88/0.92	c |           |     ORIGINAL     |              LEARNT              |          |
0.88/0.92	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.88/0.92	c ==============================================================================
0.88/0.92	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.38/7.44	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.38/7.44	c ==============================================================================
7.38/7.44	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.38/7.44	c CPU time:   7.17891 s
7.38/7.44	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716112-1240611285/watcher-1716112-1240611285 -o /tmp/evaluation-result-1716112-1240611285/solver-1716112-1240611285 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716112-1240611285.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 0.99 3/67 733
/proc/meminfo: memFree=1191888/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=1140 CPUtime=0
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 89154791 1167360 190 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 285 192 50 127 0 155 0

[startup+0.0486681 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 733
/proc/meminfo: memFree=1191888/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=7612 CPUtime=0.03
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 1727 0 0 0 3 0 0 0 20 0 1 0 89154791 7794688 1712 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 1903 1712 50 127 0 1773 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12968

[startup+0.101671 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 733
/proc/meminfo: memFree=1191888/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=21444 CPUtime=0.09
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 4263 0 0 0 8 1 0 0 20 0 1 0 89154791 21958656 4247 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 5361 4248 50 127 0 5231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26800

[startup+0.301689 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 733
/proc/meminfo: memFree=1191888/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=51376 CPUtime=0.29
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 11137 0 0 0 24 5 0 0 21 0 1 0 89154791 52609024 11121 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 12844 11121 50 127 0 12714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56732

[startup+0.701724 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 733
/proc/meminfo: memFree=1191888/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=79296 CPUtime=0.68
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 18635 0 0 0 59 9 0 0 25 0 1 0 89154791 81199104 18619 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 19824 18619 51 127 0 19694 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 84652

[startup+1.5018 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 735
/proc/meminfo: memFree=1097344/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=106316 CPUtime=1.47
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 27156 0 0 0 133 14 0 0 25 0 1 0 89154791 108867584 24883 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 26579 24883 68 127 0 26449 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 111672

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 735
/proc/meminfo: memFree=1085824/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=112592 CPUtime=3.08
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 28884 0 0 0 292 16 0 0 25 0 1 0 89154791 115294208 26443 1992294400 134512640 135034092 4294956096 18446744073709551615 134566574 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 28148 26443 68 127 0 28018 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117948

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 735
/proc/meminfo: memFree=1079040/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=0
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89154790 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 235 195 169 0 50 0
[pid=734] ppid=733 vsize=133360 CPUtime=6.28
/proc/734/stat : 734 (SatElite) R 733 733 508 0 -1 4194304 34598 0 0 0 608 20 0 0 25 0 1 0 89154791 136560640 28960 1992294400 134512640 135034092 4294956096 18446744073709551615 134569526 0 0 4096 3 0 0 0 17 1 0 0
/proc/734/statm: 33340 28960 68 127 0 33210 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 138716

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 3/70 737
/proc/meminfo: memFree=1117432/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=74496 CPUtime=8.61
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 14929 0 0 0 846 15 0 0 17 0 2 0 89155595 76283904 14896 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 18624 14896 83 193 0 18428 0
[pid=736/tid=737] ppid=733 vsize=74496 CPUtime=4
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 502 0 0 0 396 4 0 0 17 0 2 0 89155651 76283904 14896 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.62
Current children cumulated vsize (KiB) 79852

[startup+25.5019 s]
/proc/loadavg: 1.17 1.03 1.01 3/70 737
/proc/meminfo: memFree=1112888/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=79236 CPUtime=34.14
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 16225 0 0 0 3397 17 0 0 21 0 2 0 89155595 81137664 16192 1992294400 134512640 135305190 4294956144 18446744073709551615 134551776 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 19809 16192 83 193 0 19613 0
[pid=736/tid=737] ppid=733 vsize=79236 CPUtime=16.79
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 965 0 0 0 1675 4 0 0 17 0 2 0 89155651 81137664 16192 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 42.15
Current children cumulated vsize (KiB) 84592

[startup+51.1013 s]
/proc/loadavg: 1.45 1.11 1.03 3/70 737
/proc/meminfo: memFree=1098296/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=94360 CPUtime=85.22
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 19847 0 0 0 8499 23 0 0 19 0 2 0 89155595 96624640 19814 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 23590 19814 83 193 0 23394 0
[pid=736/tid=737] ppid=733 vsize=94360 CPUtime=42.36
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 2608 0 0 0 4229 7 0 0 17 0 2 0 89155651 96624640 19814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 93.23
Current children cumulated vsize (KiB) 99716

[startup+102.306 s]
/proc/loadavg: 1.76 1.24 1.08 3/70 737
/proc/meminfo: memFree=1092088/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=100088 CPUtime=187.38
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 21380 0 0 0 18712 26 0 0 18 0 2 0 89155595 102490112 21347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528151 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 25022 21347 83 193 0 24826 0
[pid=736/tid=737] ppid=733 vsize=100088 CPUtime=93.52
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 3290 0 0 0 9344 8 0 0 25 0 2 0 89155651 102490112 21347 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 195.39
Current children cumulated vsize (KiB) 105444

[startup+162.301 s]
/proc/loadavg: 1.91 1.38 1.14 3/70 737
/proc/meminfo: memFree=1079416/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=112640 CPUtime=307.11
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 24541 0 0 0 30681 30 0 0 25 0 2 0 89155595 115343360 24508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 28160 24508 83 193 0 27964 0
[pid=736/tid=737] ppid=733 vsize=112640 CPUtime=153.51
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 4691 0 0 0 15340 11 0 0 19 0 2 0 89155651 115343360 24508 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 315.12
Current children cumulated vsize (KiB) 117996

[startup+222.302 s]
/proc/loadavg: 1.96 1.49 1.19 3/70 737
/proc/meminfo: memFree=1073144/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=119308 CPUtime=426.85
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 26094 0 0 0 42652 33 0 0 25 0 2 0 89155595 122171392 26061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 29827 26061 83 193 0 29631 0
[pid=736/tid=737] ppid=733 vsize=119308 CPUtime=213.49
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 5314 0 0 0 21337 12 0 0 25 0 2 0 89155651 122171392 26061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 434.86
Current children cumulated vsize (KiB) 124664

[startup+282.302 s]
/proc/loadavg: 1.98 1.58 1.24 3/70 737
/proc/meminfo: memFree=1071800/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=119828 CPUtime=546.6
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 26418 0 0 0 54626 34 0 0 25 0 2 0 89155595 122703872 26385 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 29957 26385 83 193 0 29761 0
[pid=736/tid=737] ppid=733 vsize=119828 CPUtime=273.48
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 5455 0 0 0 27335 13 0 0 25 0 2 0 89155651 122703872 26385 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 554.61
Current children cumulated vsize (KiB) 125184

[startup+342.301 s]
/proc/loadavg: 1.99 1.65 1.28 3/70 737
/proc/meminfo: memFree=1069048/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=123120 CPUtime=666.33
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 27163 0 0 0 66598 35 0 0 17 0 2 0 89155595 126074880 27130 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 30780 27130 83 193 0 30584 0
[pid=736/tid=737] ppid=733 vsize=123120 CPUtime=333.46
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 5795 0 0 0 33332 14 0 0 17 0 2 0 89155651 126074880 27130 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 674.34
Current children cumulated vsize (KiB) 128476

[startup+402.302 s]
/proc/loadavg: 1.99 1.71 1.32 3/70 737
/proc/meminfo: memFree=1059192/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=133280 CPUtime=786.08
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 29572 0 0 0 78570 38 0 0 25 0 2 0 89155595 136478720 29539 1992294400 134512640 135305190 4294956144 18446744073709551615 134551857 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 33320 29539 83 193 0 33124 0
[pid=736/tid=737] ppid=733 vsize=133280 CPUtime=393.44
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 6923 0 0 0 39329 15 0 0 25 0 2 0 89155651 136478720 29539 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 794.09
Current children cumulated vsize (KiB) 138636

[startup+462.302 s]
/proc/loadavg: 1.99 1.76 1.36 3/70 737
/proc/meminfo: memFree=1052856/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=139536 CPUtime=905.82
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 31165 0 0 0 90541 41 0 0 25 0 2 0 89155595 142884864 31132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 34884 31132 83 193 0 34688 0
[pid=736/tid=737] ppid=733 vsize=139536 CPUtime=453.43
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 7502 0 0 0 45326 17 0 0 22 0 2 0 89155651 142884864 31132 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 913.83
Current children cumulated vsize (KiB) 144892

[startup+522.301 s]
/proc/loadavg: 1.99 1.80 1.40 3/70 737
/proc/meminfo: memFree=1051960/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=140852 CPUtime=1025.56
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 31410 0 0 0 102514 42 0 0 25 0 2 0 89155595 144232448 31377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 35213 31377 83 193 0 35017 0
[pid=736/tid=737] ppid=733 vsize=140852 CPUtime=513.41
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 7620 0 0 0 51324 17 0 0 25 0 2 0 89155651 144232448 31377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1033.57
Current children cumulated vsize (KiB) 146208

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.43 3/70 737
/proc/meminfo: memFree=1049272/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=142728 CPUtime=1145.29
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 32079 0 0 0 114486 43 0 0 25 0 2 0 89155595 146153472 32046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 35682 32046 83 193 0 35486 0
[pid=736/tid=737] ppid=733 vsize=142728 CPUtime=573.4
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 7984 0 0 0 57322 18 0 0 25 0 2 0 89155651 146153472 32046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1153.3
Current children cumulated vsize (KiB) 148084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+605.703 s]
/proc/loadavg: 1.99 1.85 1.45 3/70 737
/proc/meminfo: memFree=1048504/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=144592 CPUtime=1192
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 32256 0 0 0 119156 44 0 0 16 0 2 0 89155595 148062208 32223 1992294400 134512640 135305190 4294956144 18446744073709551615 134539397 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 36148 32223 83 193 0 35952 0
[pid=736/tid=737] ppid=733 vsize=144592 CPUtime=596.8
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 8019 0 0 0 59662 18 0 0 25 0 2 0 89155651 148062208 32223 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 149948

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

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

[startup+605.703 s]
/proc/loadavg: 1.99 1.85 1.45 3/70 737
/proc/meminfo: memFree=1048504/2055920 swapFree=4192956/4192956
[pid=733] ppid=731 vsize=5356 CPUtime=8.01
/proc/733/stat : 733 (manysat.sh) S 731 733 508 0 -1 4194304 312 43596 0 0 0 0 772 29 16 0 1 0 89154790 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/733/statm: 1339 238 195 169 0 50 0
[pid=736] ppid=733 vsize=144592 CPUtime=1192
/proc/736/stat : 736 (manysat1.1_stat) R 733 733 508 0 -1 4194304 32256 0 0 0 119156 44 0 0 16 0 2 0 89155595 148062208 32223 1992294400 134512640 135305190 4294956144 18446744073709551615 134539397 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/736/statm: 36148 32223 83 193 0 35952 0
[pid=736/tid=737] ppid=733 vsize=144592 CPUtime=596.8
/proc/736/task/737/stat : 737 (manysat1.1_stat) R 733 733 508 0 -1 4194368 8019 0 0 0 59662 18 0 0 25 0 2 0 89155651 148062208 32223 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 149948

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 733 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=727825
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=301954
# CPU time returned by wait4() is 8.02978
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 605.72
CPU time (s): 1200.01
CPU user time (s): 1199.28
CPU system time (s): 0.73
CPU usage (%): 198.113
Max. virtual memory (cumulated for all children) (KiB): 149948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.72783
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43908
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= 6
involuntary context switches= 21

runsolver used 0.506922 second user time and 1.70574 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-25 00:14:46
IDJOB=1716112
IDBENCH=20368
IDSOLVER=515
FILE ID=node68/1716112-1240611285
PBS_JOBID= 9186253
Free space on /tmp= 66540 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716112-1240611285/watcher-1716112-1240611285 -o /tmp/evaluation-result-1716112-1240611285/solver-1716112-1240611285 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716112-1240611285.cnf aimd 2

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

MD5SUM BENCH= c438ce1eb243ac0a49869eda1166f28f
RANDOM SEED=251992262

node68.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		: 3000.223
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		: 3000.223
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:       1192368 kB
Buffers:         87072 kB
Cached:         675344 kB
SwapCached:          0 kB
Active:         285152 kB
Inactive:       493676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1192368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19484 kB
Writeback:           0 kB
Mapped:          26464 kB
Slab:            70308 kB
Committed_AS:   206528 kB
PageTables:       1572 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= 66524 MiB
End job on node68 at 2009-04-25 00:24:54