Trace number 1526658

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) 1200.17 601.418

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S332478069-041.cnf
MD5SUMa8388760bc12fcaf54760067730a9d5b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark467.658
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1860     5644 |      --       0       --      -- |     --   | -10/34
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 429   #clauses: 1860   #literals: 5644
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-1526658-1238527143/watcher-1526658-1238527143 -o /tmp/evaluation-result-1526658-1238527143/solver-1526658-1238527143 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526658-1238527143.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 0.99 1.08 3/64 4810
/proc/meminfo: memFree=865744/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) R 4808 4810 4739 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1125376643 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4810/statm: 1339 234 194 169 0 50 0
[pid=4811] ppid=4810 vsize=828 CPUtime=0
/proc/4811/stat : 4811 (SatElite) R 4810 4810 4739 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1125376643 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/4811/statm: 207 132 68 127 0 77 0

[startup+0.097849 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 4810
/proc/meminfo: memFree=865744/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102656 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 4810
/proc/meminfo: memFree=865744/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301257 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 4810
/proc/meminfo: memFree=865744/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702293 s]
/proc/loadavg: 0.92 0.99 1.08 3/64 4810
/proc/meminfo: memFree=865744/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 0.92 0.99 1.08 3/67 4814
/proc/meminfo: memFree=863288/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=16932 CPUtime=2.96
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 897 0 0 0 296 0 0 0 16 0 2 0 1125376644 17338368 883 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 4233 883 83 193 0 4037 0
[pid=4813/tid=4814] ppid=4810 vsize=16932 CPUtime=1.47
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 394 0 0 0 147 0 0 0 17 0 2 0 1125376644 17338368 883 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22288

[startup+3.10152 s]
/proc/loadavg: 0.92 0.99 1.08 3/67 4814
/proc/meminfo: memFree=860856/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=18584 CPUtime=6.16
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 1397 0 0 0 614 2 0 0 17 0 2 0 1125376644 19030016 1383 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 4646 1383 83 193 0 4450 0
[pid=4813/tid=4814] ppid=4810 vsize=18584 CPUtime=3.07
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 631 0 0 0 307 0 0 0 16 0 2 0 1125376644 19030016 1383 1992294400 134512640 135305190 4294956144 18446744073709551615 134556590 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 23940

[startup+6.30182 s]
/proc/loadavg: 1.01 1.01 1.08 3/67 4814
/proc/meminfo: memFree=856696/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=21664 CPUtime=12.53
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 2277 0 0 0 1250 3 0 0 18 0 2 0 1125376644 22183936 2263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 5416 2263 83 193 0 5220 0
[pid=4813/tid=4814] ppid=4810 vsize=21664 CPUtime=6.26
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 1055 0 0 0 625 1 0 0 20 0 2 0 1125376644 22183936 2263 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27020

[startup+12.7014 s]
/proc/loadavg: 1.09 1.02 1.09 3/67 4814
/proc/meminfo: memFree=852600/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=26192 CPUtime=25.3
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 3262 0 0 0 2525 5 0 0 17 0 2 0 1125376644 26820608 3248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 6548 3248 83 193 0 6352 0
[pid=4813/tid=4814] ppid=4810 vsize=26192 CPUtime=12.66
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 1495 0 0 0 1264 2 0 0 25 0 2 0 1125376644 26820608 3248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31548

[startup+25.5026 s]
/proc/loadavg: 1.29 1.07 1.10 3/67 4814
/proc/meminfo: memFree=849272/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=28844 CPUtime=50.85
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 4092 0 0 0 5078 7 0 0 19 0 2 0 1125376644 29536256 4078 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 7211 4078 83 193 0 7015 0
[pid=4813/tid=4814] ppid=4810 vsize=28844 CPUtime=25.46
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 1889 0 0 0 2543 3 0 0 19 0 2 0 1125376644 29536256 4078 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34200

[startup+51.103 s]
/proc/loadavg: 1.53 1.14 1.12 3/67 4814
/proc/meminfo: memFree=845432/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=33112 CPUtime=101.94
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 5055 0 0 0 10185 9 0 0 25 0 2 0 1125376644 33906688 5041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 8278 5041 83 193 0 8082 0
[pid=4813/tid=4814] ppid=4810 vsize=33112 CPUtime=51.04
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 2302 0 0 0 5100 4 0 0 25 0 2 0 1125376644 33906688 5041 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.94
Current children cumulated vsize (KiB) 38468

[startup+102.307 s]
/proc/loadavg: 1.79 1.27 1.17 3/67 4814
/proc/meminfo: memFree=839224/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=39480 CPUtime=204.12
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 6588 0 0 0 20400 12 0 0 25 0 2 0 1125376644 40427520 6574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 9870 6574 83 193 0 9674 0
[pid=4813/tid=4814] ppid=4810 vsize=39480 CPUtime=102.23
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 3105 0 0 0 10216 7 0 0 25 0 2 0 1125376644 40427520 6574 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.12
Current children cumulated vsize (KiB) 44836

[startup+162.302 s]
/proc/loadavg: 1.92 1.40 1.22 3/67 4814
/proc/meminfo: memFree=833400/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=45452 CPUtime=323.84
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 8013 0 0 0 32370 14 0 0 25 0 2 0 1125376644 46542848 7999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 11363 7999 83 193 0 11167 0
[pid=4813/tid=4814] ppid=4810 vsize=45452 CPUtime=162.2
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 3939 0 0 0 16212 8 0 0 25 0 2 0 1125376644 46542848 7999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 50808

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.26 3/67 4814
/proc/meminfo: memFree=827512/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=51760 CPUtime=443.58
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 9491 0 0 0 44341 17 0 0 17 0 2 0 1125376644 53002240 9477 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 12940 9477 83 193 0 12744 0
[pid=4813/tid=4814] ppid=4810 vsize=51760 CPUtime=222.17
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 4660 0 0 0 22207 10 0 0 25 0 2 0 1125376644 53002240 9477 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 57116

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.31 3/67 4814
/proc/meminfo: memFree=824696/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=54000 CPUtime=563.32
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 10212 0 0 0 56314 18 0 0 25 0 2 0 1125376644 55296000 10198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 13500 10198 83 193 0 13304 0
[pid=4813/tid=4814] ppid=4810 vsize=54000 CPUtime=282.14
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 5040 0 0 0 28204 10 0 0 25 0 2 0 1125376644 55296000 10198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 59356

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.35 3/67 4814
/proc/meminfo: memFree=819512/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=60512 CPUtime=683.06
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 11485 0 0 0 68285 21 0 0 25 0 2 0 1125376644 61964288 11471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 15128 11471 83 193 0 14932 0
[pid=4813/tid=4814] ppid=4810 vsize=60512 CPUtime=342.12
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 5934 0 0 0 34199 13 0 0 25 0 2 0 1125376644 61964288 11471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.06
Current children cumulated vsize (KiB) 65868

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.38 3/67 4814
/proc/meminfo: memFree=817912/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=61844 CPUtime=802.81
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 11875 0 0 0 80259 22 0 0 25 0 2 0 1125376644 63328256 11861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 15461 11861 83 193 0 15265 0
[pid=4813/tid=4814] ppid=4810 vsize=61844 CPUtime=402.1
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 6177 0 0 0 40197 13 0 0 25 0 2 0 1125376644 63328256 11861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.81
Current children cumulated vsize (KiB) 67200

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.42 3/67 4814
/proc/meminfo: memFree=813368/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=66360 CPUtime=922.55
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 13025 0 0 0 92231 24 0 0 25 0 2 0 1125376644 67952640 13011 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 16590 13011 83 193 0 16394 0
[pid=4813/tid=4814] ppid=4810 vsize=66360 CPUtime=462.07
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 6735 0 0 0 46193 14 0 0 25 0 2 0 1125376644 67952640 13011 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.55
Current children cumulated vsize (KiB) 71716

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.45 3/67 4814
/proc/meminfo: memFree=811448/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=68296 CPUtime=1042.3
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 13540 0 0 0 104205 25 0 0 25 0 2 0 1125376644 69935104 13526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 17074 13526 83 193 0 16878 0
[pid=4813/tid=4814] ppid=4810 vsize=68296 CPUtime=522.05
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 6917 0 0 0 52191 14 0 0 25 0 2 0 1125376644 69935104 13526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.3
Current children cumulated vsize (KiB) 73652

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.48 3/67 4814
/proc/meminfo: memFree=807288/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=72784 CPUtime=1162.04
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 14560 0 0 0 116176 28 0 0 25 0 2 0 1125376644 74530816 14546 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 18196 14546 83 193 0 18000 0
[pid=4813/tid=4814] ppid=4810 vsize=72784 CPUtime=582.03
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 7372 0 0 0 58187 16 0 0 25 0 2 0 1125376644 74530816 14546 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.04
Current children cumulated vsize (KiB) 78140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 4814
/proc/meminfo: memFree=805944/2055920 swapFree=4176868/4192956
[pid=4810] ppid=4808 vsize=5356 CPUtime=0
/proc/4810/stat : 4810 (manysat.sh) S 4808 4810 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125376643 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4810/statm: 1339 238 195 169 0 50 0
[pid=4813] ppid=4810 vsize=73664 CPUtime=1200.17
/proc/4813/stat : 4813 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194304 14875 0 0 0 119989 28 0 0 25 0 2 0 1125376644 75431936 14861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4813/statm: 18416 14861 83 193 0 18220 0
[pid=4813/tid=4814] ppid=4810 vsize=73664 CPUtime=601.13
/proc/4813/task/4814/stat : 4814 (manysat1.1_stat) R 4810 4810 4739 0 -1 4194368 7564 0 0 0 60097 16 0 0 25 0 2 0 1125376644 75431936 14861 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 79020

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4810 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 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.418
CPU time (s): 1200.17
CPU user time (s): 1199.89
CPU system time (s): 0.28
CPU usage (%): 199.557
Max. virtual memory (cumulated for all children) (KiB): 79020

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= 465
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 0.593909 second user time and 1.60376 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 21:19:03
IDJOB=1526658
IDBENCH=70587
IDSOLVER=515
FILE ID=node48/1526658-1238527143
PBS_JOBID= 9062050
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S332478069-041.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526658-1238527143/watcher-1526658-1238527143 -o /tmp/evaluation-result-1526658-1238527143/solver-1526658-1238527143 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526658-1238527143.cnf aimd 2

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

MD5SUM BENCH= a8388760bc12fcaf54760067730a9d5b
RANDOM SEED=535423559

node48.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		: 3000.236
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		: 3000.236
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:        866232 kB
Buffers:        104108 kB
Cached:         982656 kB
SwapCached:      10280 kB
Active:         321376 kB
Inactive:       777276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        866232 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17484 kB
Slab:            77040 kB
Committed_AS:  2696256 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= 66464 MiB
End job on node48 at 2009-03-31 21:29:06