Trace number 1719907

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 1/2009-03-20? (TO) 1200.1 609.919

General information on the benchmark

Nameschup-l2s-bc56s-1-k391.cnf
MD5SUM1f1dd0782ec95ee5e6d7a06f92fc0f12
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark832.877
Satisfiable
(Un)Satisfiability was proved
Number of variables561371
Number of clauses1778987
Sum of the clauses size4570195
Maximum clause length392
Minimum clause length1
Number of clauses of size 1142
Number of clauses of size 2843213
Number of clauses of size 3908640
Number of clauses of size 416428
Number of clauses of size 56651
Number of clauses of size over 53913

Solver Data 

0.00/0.00	c Parsing...
1.69/1.72	c ==============================================================================
1.69/1.72	c |           |     ORIGINAL     |              LEARNT              |          |
1.69/1.72	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.69/1.72	c ==============================================================================
1.69/1.72	c |         0 | 1777028  4564454 |  533108       0        0     nan |  0.000 % |
14.12/14.36	c |         0 |  813247  2716333 |      --       0       --      -- |     --   | -937144/-1778230
14.12/14.37	c ==============================================================================
14.12/14.37	c Result  :   #vars: 151801   #clauses: 813247   #literals: 2716333
14.12/14.37	c CPU time:   13.5779 s
14.12/14.37	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-1719907-1240650522/watcher-1719907-1240650522 -o /tmp/evaluation-result-1719907-1240650522/solver-1719907-1240650522 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1719907-1240650522.cnf aimd 1 

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: 0.93 0.99 1.10 3/64 19869
/proc/meminfo: memFree=1136800/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) R 19867 19869 19832 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 221236488863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/19869/statm: 1339 234 194 169 0 50 0
[pid=19870] ppid=19869 vsize=1092 CPUtime=0
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 93085672 1118208 152 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 273 152 51 127 0 143 0

[startup+0.085667 s]
/proc/loadavg: 0.93 0.99 1.10 3/64 19869
/proc/meminfo: memFree=1136800/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=14792 CPUtime=0.07
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 3085 0 0 0 6 1 0 0 19 0 1 0 93085672 15147008 3069 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 3698 3070 51 127 0 3568 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20148

[startup+0.101668 s]
/proc/loadavg: 0.93 0.99 1.10 3/64 19869
/proc/meminfo: memFree=1136800/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=16244 CPUtime=0.09
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 3577 0 0 0 8 1 0 0 19 0 1 0 93085672 16633856 3561 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 4061 3569 52 127 0 3931 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21600

[startup+0.301687 s]
/proc/loadavg: 0.93 0.99 1.10 3/64 19869
/proc/meminfo: memFree=1136800/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=40720 CPUtime=0.28
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 9807 0 0 0 24 4 0 0 21 0 1 0 93085672 41697280 9791 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 10180 9794 51 127 0 10050 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 46076

[startup+0.701731 s]
/proc/loadavg: 0.93 0.99 1.10 3/64 19869
/proc/meminfo: memFree=1136800/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=112108 CPUtime=0.69
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 22115 0 0 0 58 11 0 0 25 0 1 0 93085672 114798592 22099 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 28027 22100 51 127 0 27897 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 117464

[startup+1.50182 s]
/proc/loadavg: 0.93 0.99 1.10 2/66 19871
/proc/meminfo: memFree=1011472/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=228220 CPUtime=1.48
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 45486 0 0 0 122 26 0 0 25 0 1 0 93085672 233697280 45470 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 57055 45473 52 127 0 56925 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 233576

[startup+3.10299 s]
/proc/loadavg: 0.93 0.99 1.10 2/66 19871
/proc/meminfo: memFree=911184/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=293960 CPUtime=3.09
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 64034 0 0 0 272 37 0 0 25 0 1 0 93085672 301015040 59142 1992294400 134512640 135034092 4294956096 18446744073709551615 134566215 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 73490 59142 68 127 0 73360 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 299316

[startup+6.30134 s]
/proc/loadavg: 0.93 0.99 1.10 2/66 19871
/proc/meminfo: memFree=866832/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=311224 CPUtime=6.12
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 67787 0 0 0 565 47 0 0 25 0 1 0 93085672 318693376 62895 1992294400 134512640 135034092 4294956096 18446744073709551615 134566400 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 77806 62895 68 127 0 77676 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 316580

[startup+12.701 s]
/proc/loadavg: 0.94 0.99 1.10 2/66 19871
/proc/meminfo: memFree=849568/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=0
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 93085672 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19869/statm: 1339 235 195 169 0 50 0
[pid=19870] ppid=19869 vsize=333388 CPUtime=12.52
/proc/19870/stat : 19870 (SatElite) R 19869 19869 19832 0 -1 4194304 74435 0 0 0 1197 55 0 0 25 0 1 0 93085672 341389312 65986 1992294400 134512640 135034092 4294956096 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 0 0 0
/proc/19870/statm: 83347 65986 68 127 0 83217 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 338744

[startup+25.5012 s]
/proc/loadavg: 1.03 1.00 1.10 3/67 19873
/proc/meminfo: memFree=951512/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=146764 CPUtime=18.49
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 32088 0 0 0 1819 30 0 0 16 0 2 0 93087234 150286336 32072 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 36691 32072 83 193 0 36495 0
[pid=19872/tid=19873] ppid=19869 vsize=146764 CPUtime=8.68
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 1982 0 0 0 860 8 0 0 17 0 2 0 93087349 150286336 32072 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 33.93
Current children cumulated vsize (KiB) 152120

[startup+51.102 s]
/proc/loadavg: 1.36 1.08 1.12 3/67 19873
/proc/meminfo: memFree=943192/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=153044 CPUtime=69.52
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 33799 0 0 0 6919 33 0 0 21 0 2 0 93087234 156717056 33783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 38261 33783 83 193 0 38065 0
[pid=19872/tid=19873] ppid=19869 vsize=153044 CPUtime=34.27
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 2712 0 0 0 3418 9 0 0 18 0 2 0 93087349 156717056 33783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 84.96
Current children cumulated vsize (KiB) 158400

[startup+102.306 s]
/proc/loadavg: 1.72 1.22 1.17 3/67 19873
/proc/meminfo: memFree=938328/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=159920 CPUtime=171.69
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 35385 0 0 0 17134 35 0 0 25 0 2 0 93087234 163758080 35369 1992294400 134512640 135305190 4294956144 18446744073709551615 134530997 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 39980 35369 83 193 0 39784 0
[pid=19872/tid=19873] ppid=19869 vsize=159920 CPUtime=85.46
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 3377 0 0 0 8536 10 0 0 19 0 2 0 93087349 163758080 35369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 187.13
Current children cumulated vsize (KiB) 165276

[startup+162.302 s]
/proc/loadavg: 1.89 1.36 1.22 3/67 19873
/proc/meminfo: memFree=934232/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=163892 CPUtime=291.42
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 36433 0 0 0 29105 37 0 0 25 0 2 0 93087234 167825408 36417 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 40973 36417 83 193 0 40777 0
[pid=19872/tid=19873] ppid=19869 vsize=163892 CPUtime=145.45
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 3837 0 0 0 14534 11 0 0 21 0 2 0 93087349 167825408 36417 1992294400 134512640 135305190 4294956144 18446744073709551615 134541947 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 306.86
Current children cumulated vsize (KiB) 169248

[startup+222.302 s]
/proc/loadavg: 1.96 1.47 1.26 3/67 19873
/proc/meminfo: memFree=924312/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=173344 CPUtime=411.16
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 38929 0 0 0 41074 42 0 0 25 0 2 0 93087234 177504256 38913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 43336 38913 83 193 0 43140 0
[pid=19872/tid=19873] ppid=19869 vsize=173344 CPUtime=205.42
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 4860 0 0 0 20530 12 0 0 17 0 2 0 93087349 177504256 38913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528551 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 426.6
Current children cumulated vsize (KiB) 178700

[startup+282.302 s]
/proc/loadavg: 1.98 1.57 1.30 3/67 19873
/proc/meminfo: memFree=923928/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=173608 CPUtime=530.89
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 39009 0 0 0 53047 42 0 0 25 0 2 0 93087234 177774592 38993 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 43402 38993 83 193 0 43206 0
[pid=19872/tid=19873] ppid=19869 vsize=173608 CPUtime=265.41
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 4893 0 0 0 26528 13 0 0 23 0 2 0 93087349 177774592 38993 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 546.33
Current children cumulated vsize (KiB) 178964

[startup+342.301 s]
/proc/loadavg: 1.99 1.64 1.35 3/67 19873
/proc/meminfo: memFree=918488/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=179928 CPUtime=650.64
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 40372 0 0 0 65020 44 0 0 25 0 2 0 93087234 184246272 40356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 44982 40356 83 193 0 44786 0
[pid=19872/tid=19873] ppid=19869 vsize=179928 CPUtime=325.39
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 5419 0 0 0 32526 13 0 0 25 0 2 0 93087349 184246272 40356 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 666.08
Current children cumulated vsize (KiB) 185284

[startup+402.302 s]
/proc/loadavg: 1.99 1.70 1.38 3/67 19873
/proc/meminfo: memFree=915160/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=183156 CPUtime=770.37
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 41196 0 0 0 76991 46 0 0 25 0 2 0 93087234 187551744 41180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 45789 41180 83 193 0 45593 0
[pid=19872/tid=19873] ppid=19869 vsize=183156 CPUtime=385.37
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 5801 0 0 0 38523 14 0 0 19 0 2 0 93087349 187551744 41180 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 785.81
Current children cumulated vsize (KiB) 188512

[startup+462.301 s]
/proc/loadavg: 1.99 1.76 1.42 3/67 19873
/proc/meminfo: memFree=915032/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=183276 CPUtime=890.1
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 41212 0 0 0 88964 46 0 0 19 0 2 0 93087234 187674624 41196 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 45819 41196 83 193 0 45623 0
[pid=19872/tid=19873] ppid=19869 vsize=183276 CPUtime=445.34
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 5817 0 0 0 44520 14 0 0 20 0 2 0 93087349 187674624 41196 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 905.54
Current children cumulated vsize (KiB) 188632

[startup+522.302 s]
/proc/loadavg: 1.99 1.80 1.45 3/67 19873
/proc/meminfo: memFree=912280/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=185896 CPUtime=1009.85
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 41905 0 0 0 100938 47 0 0 20 0 2 0 93087234 190357504 41889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 46474 41889 83 193 0 46278 0
[pid=19872/tid=19873] ppid=19869 vsize=185896 CPUtime=505.34
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 6127 0 0 0 50519 15 0 0 19 0 2 0 93087349 190357504 41889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1025.29
Current children cumulated vsize (KiB) 191252

[startup+582.301 s]
/proc/loadavg: 1.99 1.83 1.48 3/67 19873
/proc/meminfo: memFree=912216/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=185896 CPUtime=1129.58
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 41924 0 0 0 112911 47 0 0 25 0 2 0 93087234 190357504 41908 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 46474 41908 83 193 0 46278 0
[pid=19872/tid=19873] ppid=19869 vsize=185896 CPUtime=565.32
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 6141 0 0 0 56517 15 0 0 22 0 2 0 93087349 190357504 41908 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1145.02
Current children cumulated vsize (KiB) 191252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+609.901 s]
/proc/loadavg: 1.99 1.84 1.50 3/67 19873
/proc/meminfo: memFree=912152/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=185896 CPUtime=1184.66
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 41931 0 0 0 118419 47 0 0 25 0 2 0 93087234 190357504 41915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 46474 41915 83 193 0 46278 0
[pid=19872/tid=19873] ppid=19869 vsize=185896 CPUtime=592.91
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 6148 0 0 0 59276 15 0 0 20 0 2 0 93087349 190357504 41915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 191252

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

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

[startup+609.901 s]
/proc/loadavg: 1.99 1.84 1.50 3/67 19873
/proc/meminfo: memFree=912152/2055920 swapFree=4192956/4192956
[pid=19869] ppid=19867 vsize=5356 CPUtime=15.44
/proc/19869/stat : 19869 (manysat.sh) S 19867 19869 19832 0 -1 4194304 312 86440 0 0 0 0 1471 73 16 0 1 0 93085672 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19869/statm: 1339 238 195 169 0 50 0
[pid=19872] ppid=19869 vsize=185896 CPUtime=1184.66
/proc/19872/stat : 19872 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194304 41931 0 0 0 118419 47 0 0 25 0 2 0 93087234 190357504 41915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19872/statm: 46474 41915 83 193 0 46278 0
[pid=19872/tid=19873] ppid=19869 vsize=185896 CPUtime=592.91
/proc/19872/task/19873/stat : 19873 (manysat1.1_stat) R 19869 19869 19832 0 -1 4194368 6148 0 0 0 59276 15 0 0 20 0 2 0 93087349 190357504 41915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 191252

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19869 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=720762
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=735888
# CPU time returned by wait4() is 15.4567
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 609.919
CPU time (s): 1200.1
CPU user time (s): 1198.9
CPU system time (s): 1.2
CPU usage (%): 196.764
Max. virtual memory (cumulated for all children) (KiB): 339512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.7208
system time used= 0.735888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86752
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= 38

runsolver used 0.515921 second user time and 1.71274 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-25 11:08:45
IDJOB=1719907
IDBENCH=69581
IDSOLVER=514
FILE ID=node21/1719907-1240650522
PBS_JOBID= 9186539
Free space on /tmp= 66244 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT_RACE08/cnf/schup-l2s-bc56s-1-k391.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1719907-1240650522/watcher-1719907-1240650522 -o /tmp/evaluation-result-1719907-1240650522/solver-1719907-1240650522 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1719907-1240650522.cnf aimd 1

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

MD5SUM BENCH= 1f1dd0782ec95ee5e6d7a06f92fc0f12
RANDOM SEED=1509206554

node21.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		: 3000.233
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		: 3000.233
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:       1137344 kB
Buffers:         80400 kB
Cached:         736348 kB
SwapCached:          0 kB
Active:         180584 kB
Inactive:       650004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137344 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           37544 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            74124 kB
Committed_AS:   316012 kB
PageTables:       1376 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= 66188 MiB
End job on node21 at 2009-04-25 11:18:57