Trace number 1525336

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.02 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
MD5SUMf395e669823c1b01b74bf47c7e820b61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.38964
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   25200    75600 |    7559       0        0     nan |  0.000 % |
0.02/0.08	c |         0 |   25007    75981 |      --       0       --      -- |     --   | -193/381
0.02/0.08	c ==============================================================================
0.02/0.08	c Result  :   #vars: 5841   #clauses: 25007   #literals: 75981
0.02/0.08	c CPU time:   0.077988 s
0.02/0.08	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-1525336-1238396651/watcher-1525336-1238396651 -o /tmp/evaluation-result-1525336-1238396651/solver-1525336-1238396651 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525336-1238396651.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12729
/proc/meminfo: memFree=1674128/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0
/proc/12729/stat : 12729 (manysat.sh) R 12727 12729 12201 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112327411 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12729/statm: 1339 234 194 169 0 50 0
[pid=12730] ppid=12729 vsize=1556 CPUtime=0
/proc/12730/stat : 12730 (SatElite) R 12729 12729 12201 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 1112327412 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/12730/statm: 389 275 50 127 0 259 0

[startup+0.0293841 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12729
/proc/meminfo: memFree=1674128/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112327411 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12729/statm: 1339 235 195 169 0 50 0
[pid=12730] ppid=12729 vsize=3484 CPUtime=0.02
/proc/12730/stat : 12730 (SatElite) R 12729 12729 12201 0 -1 4194304 752 0 0 0 2 0 0 0 19 0 1 0 1112327412 3567616 736 1992294400 134512640 135034092 4294956096 18446744073709551615 134561735 0 0 4096 3 0 0 0 17 0 0 0
/proc/12730/statm: 871 736 65 127 0 741 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8840

[startup+0.102395 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12729
/proc/meminfo: memFree=1674128/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112327411 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12729/statm: 1339 235 195 169 0 50 0
[pid=12730] ppid=12729 vsize=3644 CPUtime=0.09
/proc/12730/stat : 12730 (SatElite) R 12729 12729 12201 0 -1 4194304 846 0 0 0 9 0 0 0 19 0 1 0 1112327412 3731456 813 1992294400 134512640 135034092 4294956096 18446744073709551615 134763052 0 0 4096 3 0 0 0 17 0 0 0
/proc/12730/statm: 911 813 69 127 0 781 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9000

[startup+0.302251 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12729
/proc/meminfo: memFree=1674128/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701511 s]
/proc/loadavg: 1.01 1.02 1.00 3/65 12729
/proc/meminfo: memFree=1674128/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.50165 s]
/proc/loadavg: 1.01 1.02 1.00 3/68 12733
/proc/meminfo: memFree=1665016/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=22524 CPUtime=2.71
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 2660 0 0 0 269 2 0 0 16 0 2 0 1112327423 23064576 2646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 5631 2646 83 193 0 5435 0
[pid=12732/tid=12733] ppid=12729 vsize=22524 CPUtime=1.32
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 687 0 0 0 132 0 0 0 16 0 2 0 1112327427 23064576 2646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.81
Current children cumulated vsize (KiB) 27880

[startup+3.10194 s]
/proc/loadavg: 1.01 1.02 1.00 3/68 12733
/proc/meminfo: memFree=1662008/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=26832 CPUtime=5.9
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 3795 0 0 0 587 3 0 0 17 0 2 0 1112327423 27475968 3781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 6708 3781 83 193 0 6512 0
[pid=12732/tid=12733] ppid=12729 vsize=26832 CPUtime=2.93
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 1220 0 0 0 292 1 0 0 17 0 2 0 1112327427 27475968 3781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 32188

[startup+6.30151 s]
/proc/loadavg: 1.09 1.04 1.01 3/68 12733
/proc/meminfo: memFree=1653048/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=35284 CPUtime=12.28
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 5764 0 0 0 1224 4 0 0 17 0 2 0 1112327423 36130816 5750 1992294400 134512640 135305190 4294956144 18446744073709551615 134542031 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 8821 5750 83 193 0 8625 0
[pid=12732/tid=12733] ppid=12729 vsize=35284 CPUtime=6.13
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 2078 0 0 0 611 2 0 0 17 0 2 0 1112327427 36130816 5750 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 40640

[startup+12.7016 s]
/proc/loadavg: 1.16 1.05 1.01 3/68 12733
/proc/meminfo: memFree=1644792/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=40384 CPUtime=25.05
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 7169 0 0 0 2498 7 0 0 17 0 2 0 1112327423 41353216 7155 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 10096 7155 83 193 0 9900 0
[pid=12732/tid=12733] ppid=12729 vsize=40384 CPUtime=12.52
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 2729 0 0 0 1249 3 0 0 17 0 2 0 1112327427 41353216 7155 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.15
Current children cumulated vsize (KiB) 45740

[startup+25.5029 s]
/proc/loadavg: 1.35 1.10 1.02 3/68 12733
/proc/meminfo: memFree=1632696/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=52664 CPUtime=50.59
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 10197 0 0 0 5048 11 0 0 18 0 2 0 1112327423 53927936 10183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528612 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 13166 10183 83 193 0 12970 0
[pid=12732/tid=12733] ppid=12729 vsize=52664 CPUtime=25.3
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 4155 0 0 0 2526 4 0 0 18 0 2 0 1112327427 53927936 10183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 58020

[startup+51.1025 s]
/proc/loadavg: 1.57 1.17 1.05 3/68 12733
/proc/meminfo: memFree=1622904/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=62276 CPUtime=101.67
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 12686 0 0 0 10152 15 0 0 17 0 2 0 1112327423 63770624 12672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 15569 12672 83 193 0 15373 0
[pid=12732/tid=12733] ppid=12729 vsize=62276 CPUtime=50.9
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 5468 0 0 0 5083 7 0 0 18 0 2 0 1112327427 63770624 12672 1992294400 134512640 135305190 4294956144 18446744073709551615 134551757 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 67632

[startup+102.306 s]
/proc/loadavg: 1.81 1.30 1.10 3/68 12733
/proc/meminfo: memFree=1603832/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=81692 CPUtime=203.82
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 17365 0 0 0 20357 25 0 0 17 0 2 0 1112327423 83652608 17351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 20423 17351 83 193 0 20227 0
[pid=12732/tid=12733] ppid=12729 vsize=81692 CPUtime=102.05
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 7768 0 0 0 10193 12 0 0 17 0 2 0 1112327427 83652608 17351 1992294400 134512640 135305190 4294956144 18446744073709551615 134558164 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.92
Current children cumulated vsize (KiB) 87048

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.15 3/68 12733
/proc/meminfo: memFree=1574648/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=111052 CPUtime=323.54
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 24876 0 0 0 32315 39 0 0 17 0 2 0 1112327423 113717248 24862 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 27763 24862 83 193 0 27567 0
[pid=12732/tid=12733] ppid=12729 vsize=111052 CPUtime=162.02
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 11402 0 0 0 16183 19 0 0 17 0 2 0 1112327427 113717248 24862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.64
Current children cumulated vsize (KiB) 116408

[startup+222.302 s]
/proc/loadavg: 1.97 1.52 1.20 3/68 12733
/proc/meminfo: memFree=1561464/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=123864 CPUtime=443.25
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 27924 0 0 0 44279 46 0 0 17 0 2 0 1112327423 126836736 27910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 30966 27910 83 193 0 30770 0
[pid=12732/tid=12733] ppid=12729 vsize=123864 CPUtime=221.97
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 12745 0 0 0 22175 22 0 0 23 0 2 0 1112327427 126836736 27910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 129220

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.25 3/68 12733
/proc/meminfo: memFree=1552568/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=133080 CPUtime=562.96
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 30142 0 0 0 56244 52 0 0 25 0 2 0 1112327423 136273920 30128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 33270 30128 83 193 0 33074 0
[pid=12732/tid=12733] ppid=12729 vsize=133080 CPUtime=281.93
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 13575 0 0 0 28168 25 0 0 25 0 2 0 1112327427 136273920 30128 1992294400 134512640 135305190 4294956144 18446744073709551615 134530579 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 138436

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.29 3/68 12733
/proc/meminfo: memFree=1545344/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=140248 CPUtime=682.68
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 31965 0 0 0 68212 56 0 0 20 0 2 0 1112327423 143613952 31951 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 35062 31951 83 193 0 34866 0
[pid=12732/tid=12733] ppid=12729 vsize=140248 CPUtime=341.9
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 14126 0 0 0 34163 27 0 0 23 0 2 0 1112327427 143613952 31951 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.78
Current children cumulated vsize (KiB) 145604

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 12733
/proc/meminfo: memFree=1505984/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=179736 CPUtime=802.41
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 41784 0 0 0 80165 76 0 0 17 0 2 0 1112327423 184049664 41770 1992294400 134512640 135305190 4294956144 18446744073709551615 134556926 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 44934 41770 83 193 0 44738 0
[pid=12732/tid=12733] ppid=12729 vsize=179736 CPUtime=401.87
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 21925 0 0 0 40143 44 0 0 21 0 2 0 1112327427 184049664 41770 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.51
Current children cumulated vsize (KiB) 185092

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.37 3/68 12733
/proc/meminfo: memFree=1483776/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=202176 CPUtime=922.14
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 47319 0 0 0 92127 87 0 0 18 0 2 0 1112327423 207028224 47305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 50544 47305 83 193 0 50348 0
[pid=12732/tid=12733] ppid=12729 vsize=202176 CPUtime=461.84
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 22978 0 0 0 46138 46 0 0 18 0 2 0 1112327427 207028224 47305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.24
Current children cumulated vsize (KiB) 207532

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.41 3/68 12733
/proc/meminfo: memFree=1472000/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=215156 CPUtime=1041.88
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 50514 0 0 0 104096 92 0 0 17 0 2 0 1112327423 220319744 50500 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12732/statm: 53789 50500 83 193 0 53593 0
[pid=12732/tid=12733] ppid=12729 vsize=215156 CPUtime=521.81
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 24664 0 0 0 52133 48 0 0 17 0 2 0 1112327427 220319744 50500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.98
Current children cumulated vsize (KiB) 220512

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.44 3/68 12733
/proc/meminfo: memFree=1459456/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=226012 CPUtime=1161.6
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 53420 0 0 0 116062 98 0 0 25 0 2 0 1112327423 231436288 53406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12732/statm: 56503 53406 83 193 0 56307 0
[pid=12732/tid=12733] ppid=12729 vsize=226012 CPUtime=581.6
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 25642 0 0 0 58109 51 0 0 18 0 2 0 1112327427 231436288 53406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.7
Current children cumulated vsize (KiB) 231368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.86 1.45 3/68 12733
/proc/meminfo: memFree=1455680/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=230108 CPUtime=1199.92
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 54341 0 0 0 119892 100 0 0 17 0 2 0 1112327423 235630592 54327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12732/statm: 57527 54327 83 193 0 57331 0
[pid=12732/tid=12733] ppid=12729 vsize=230108 CPUtime=600.72
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 25793 0 0 0 60021 51 0 0 25 0 2 0 1112327427 235630592 54327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 235464

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.86 1.45 3/68 12733
/proc/meminfo: memFree=1455680/2055920 swapFree=4177700/4192956
[pid=12729] ppid=12727 vsize=5356 CPUtime=0.1
/proc/12729/stat : 12729 (manysat.sh) S 12727 12729 12201 0 -1 4194304 312 849 0 0 0 0 10 0 16 0 1 0 1112327411 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12729/statm: 1339 238 195 169 0 50 0
[pid=12732] ppid=12729 vsize=230108 CPUtime=1199.92
/proc/12732/stat : 12732 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194304 54341 0 0 0 119892 100 0 0 17 0 2 0 1112327423 235630592 54327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12732/statm: 57527 54327 83 193 0 57331 0
[pid=12732/tid=12733] ppid=12729 vsize=230108 CPUtime=600.72
/proc/12732/task/12733/stat : 12733 (manysat1.1_stat) R 12729 12729 12201 0 -1 4194368 25793 0 0 0 60021 51 0 0 25 0 2 0 1112327427 235630592 54327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 235464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12729 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=109983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.116981
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.02
CPU user time (s): 1199.02
CPU system time (s): 1
CPU usage (%): 199.498
Max. virtual memory (cumulated for all children) (KiB): 235464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.109983
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1161
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= 4

runsolver used 0.618905 second user time and 1.58476 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 09:04:11
IDJOB=1525336
IDBENCH=70323
IDSOLVER=513
FILE ID=node56/1525336-1238396651
PBS_JOBID= 9061347
Free space on /tmp= 103044 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525336-1238396651/watcher-1525336-1238396651 -o /tmp/evaluation-result-1525336-1238396651/solver-1525336-1238396651 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525336-1238396651.cnf aimd 0

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

MD5SUM BENCH= f395e669823c1b01b74bf47c7e820b61
RANDOM SEED=1391123137

node56.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.256
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1674680 kB
Buffers:         69348 kB
Cached:         217216 kB
SwapCached:       9032 kB
Active:          84320 kB
Inactive:       212708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674680 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            70184 kB
Committed_AS:  2531264 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103040 MiB
End job on node56 at 2009-03-30 09:14:15