Trace number 1525406

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) 1200.21 601.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
MD5SUM526915dc72c013b3ed33744e623b5ae9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.31065
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.01/0.05	c |         0 |   16693    50723 |      --       0       --      -- |     --   | -107/323
0.01/0.05	c ==============================================================================
0.01/0.05	c Result  :   #vars: 3902   #clauses: 16693   #literals: 50723
0.01/0.05	c CPU time:   0.048992 s
0.01/0.05	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-1525406-1238400428/watcher-1525406-1238400428 -o /tmp/evaluation-result-1525406-1238400428/solver-1525406-1238400428 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525406-1238400428.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 22656
/proc/meminfo: memFree=1248624/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112705300 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 1339 235 195 169 0 50 0
[pid=22657] ppid=22656 vsize=1172 CPUtime=0
/proc/22657/stat : 22657 (SatElite) R 22656 22656 22583 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1112705300 1200128 204 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/22657/statm: 293 205 50 127 0 163 0

[startup+0.0276391 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 22656
/proc/meminfo: memFree=1248624/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112705300 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22656/statm: 1339 235 195 169 0 50 0
[pid=22657] ppid=22656 vsize=2544 CPUtime=0.01
/proc/22657/stat : 22657 (SatElite) R 22656 22656 22583 0 -1 4194304 551 0 0 0 1 0 0 0 18 0 1 0 1112705300 2605056 535 1992294400 134512640 135034092 4294956096 18446744073709551615 134566118 0 0 4096 3 0 0 0 17 1 0 0
/proc/22657/statm: 636 535 68 127 0 506 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7900

[startup+0.101706 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 22656
/proc/meminfo: memFree=1248624/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301678 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 22656
/proc/meminfo: memFree=1248624/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.70172 s]
/proc/loadavg: 0.93 1.04 1.00 3/64 22656
/proc/meminfo: memFree=1248624/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 0.93 1.04 1.00 3/67 22660
/proc/meminfo: memFree=1240600/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=21924 CPUtime=2.81
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 2485 0 0 0 279 2 0 0 17 0 2 0 1112705308 22450176 2471 1992294400 134512640 135305190 4294956144 18446744073709551615 134556841 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22659/statm: 5481 2471 83 193 0 5285 0
[pid=22659/tid=22660] ppid=22656 vsize=21924 CPUtime=1.39
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 743 0 0 0 138 1 0 0 17 0 2 0 1112705310 22450176 2471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 27280

[startup+3.10198 s]
/proc/loadavg: 0.93 1.04 1.00 3/67 22660
/proc/meminfo: memFree=1237336/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=26240 CPUtime=6
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 3636 0 0 0 597 3 0 0 17 0 2 0 1112705308 26869760 3622 1992294400 134512640 135305190 4294956144 18446744073709551615 134551980 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22659/statm: 6560 3622 83 193 0 6364 0
[pid=22659/tid=22660] ppid=22656 vsize=26240 CPUtime=2.99
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 1294 0 0 0 298 1 0 0 17 0 2 0 1112705310 26869760 3622 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31596

[startup+6.30232 s]
/proc/loadavg: 1.01 1.05 1.00 3/67 22660
/proc/meminfo: memFree=1228568/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=34448 CPUtime=12.38
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 5576 0 0 0 1234 4 0 0 16 0 2 0 1112705308 35274752 5562 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22659/statm: 8612 5562 83 193 0 8416 0
[pid=22659/tid=22660] ppid=22656 vsize=34448 CPUtime=6.19
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 2155 0 0 0 617 2 0 0 17 0 2 0 1112705310 35274752 5562 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 39804

[startup+12.702 s]
/proc/loadavg: 1.09 1.07 1.01 3/67 22660
/proc/meminfo: memFree=1222232/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=38912 CPUtime=25.15
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 6613 0 0 0 2508 7 0 0 19 0 2 0 1112705308 39845888 6599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22659/statm: 9728 6599 83 193 0 9532 0
[pid=22659/tid=22660] ppid=22656 vsize=38912 CPUtime=12.58
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 2647 0 0 0 1255 3 0 0 16 0 2 0 1112705310 39845888 6599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 44268

[startup+25.5014 s]
/proc/loadavg: 1.29 1.11 1.02 3/67 22660
/proc/meminfo: memFree=1212184/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=48068 CPUtime=50.69
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 9013 0 0 0 5058 11 0 0 17 0 2 0 1112705308 49221632 8999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22659/statm: 12017 8999 83 193 0 11821 0
[pid=22659/tid=22660] ppid=22656 vsize=48068 CPUtime=25.38
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 3816 0 0 0 2533 5 0 0 17 0 2 0 1112705310 49221632 8999 1992294400 134512640 135305190 4294956144 18446744073709551615 134557956 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 53424

[startup+51.1013 s]
/proc/loadavg: 1.53 1.18 1.05 3/67 22660
/proc/meminfo: memFree=1196632/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=64564 CPUtime=101.77
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 13171 0 0 0 10159 18 0 0 17 0 2 0 1112705308 66113536 13157 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 16141 13157 83 193 0 15945 0
[pid=22659/tid=22660] ppid=22656 vsize=64564 CPUtime=50.95
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 5847 0 0 0 5087 8 0 0 17 0 2 0 1112705310 66113536 13157 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 69920

[startup+102.307 s]
/proc/loadavg: 1.80 1.31 1.10 3/67 22660
/proc/meminfo: memFree=1186264/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=74212 CPUtime=203.94
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 15489 0 0 0 20370 24 0 0 25 0 2 0 1112705308 75993088 15475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 18553 15475 83 193 0 18357 0
[pid=22659/tid=22660] ppid=22656 vsize=74212 CPUtime=102.13
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 6993 0 0 0 10202 11 0 0 17 0 2 0 1112705310 75993088 15475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 79568

[startup+162.301 s]
/proc/loadavg: 1.92 1.43 1.15 3/67 22660
/proc/meminfo: memFree=1150744/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=109676 CPUtime=323.66
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 24301 0 0 0 32327 39 0 0 25 0 2 0 1112705308 112308224 24287 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 27419 24287 83 193 0 27223 0
[pid=22659/tid=22660] ppid=22656 vsize=109676 CPUtime=162.1
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 11672 0 0 0 16191 19 0 0 20 0 2 0 1112705310 112308224 24287 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 115032

[startup+222.302 s]
/proc/loadavg: 1.97 1.53 1.20 3/67 22660
/proc/meminfo: memFree=1131544/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=129204 CPUtime=443.39
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 29093 0 0 0 44292 47 0 0 25 0 2 0 1112705308 132304896 29079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 32301 29079 83 193 0 32105 0
[pid=22659/tid=22660] ppid=22656 vsize=129204 CPUtime=222.07
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 14175 0 0 0 22184 23 0 0 25 0 2 0 1112705310 132304896 29079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.45
Current children cumulated vsize (KiB) 134560

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 22660
/proc/meminfo: memFree=1119960/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=140752 CPUtime=563.13
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 32024 0 0 0 56261 52 0 0 21 0 2 0 1112705308 144130048 32010 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 35188 32010 83 193 0 34992 0
[pid=22659/tid=22660] ppid=22656 vsize=140752 CPUtime=282.05
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 15588 0 0 0 28179 26 0 0 21 0 2 0 1112705310 144130048 32010 1992294400 134512640 135305190 4294956144 18446744073709551615 134830601 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 146108

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.29 3/67 22660
/proc/meminfo: memFree=1115928/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=145264 CPUtime=682.87
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 33093 0 0 0 68233 54 0 0 17 0 2 0 1112705308 148750336 33079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 36316 33079 83 193 0 36120 0
[pid=22659/tid=22660] ppid=22656 vsize=145264 CPUtime=342.03
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 16083 0 0 0 34176 27 0 0 25 0 2 0 1112705310 148750336 33079 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.93
Current children cumulated vsize (KiB) 150620

[startup+402.301 s]
/proc/loadavg: 1.99 1.74 1.33 3/67 22660
/proc/meminfo: memFree=1101912/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=158728 CPUtime=802.6
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 36507 0 0 0 80200 60 0 0 24 0 2 0 1112705308 162537472 36493 1992294400 134512640 135305190 4294956144 18446744073709551615 134558221 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 39682 36493 83 193 0 39486 0
[pid=22659/tid=22660] ppid=22656 vsize=158728 CPUtime=401.99
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 17580 0 0 0 40170 29 0 0 17 0 2 0 1112705310 162537472 36493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.66
Current children cumulated vsize (KiB) 164084

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.37 3/67 22660
/proc/meminfo: memFree=1091928/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=168720 CPUtime=922.34
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 39071 0 0 0 92168 66 0 0 17 0 2 0 1112705308 172769280 39057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 42180 39057 83 193 0 41984 0
[pid=22659/tid=22660] ppid=22656 vsize=168720 CPUtime=461.98
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 18680 0 0 0 46166 32 0 0 18 0 2 0 1112705310 172769280 39057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 174076

[startup+522.301 s]
/proc/loadavg: 1.99 1.82 1.41 3/67 22660
/proc/meminfo: memFree=1084952/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=175636 CPUtime=1042.07
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 40740 0 0 0 104138 69 0 0 25 0 2 0 1112705308 179851264 40726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 43909 40726 83 193 0 43713 0
[pid=22659/tid=22660] ppid=22656 vsize=175636 CPUtime=521.95
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 19406 0 0 0 52162 33 0 0 25 0 2 0 1112705310 179851264 40726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.13
Current children cumulated vsize (KiB) 180992

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 22660
/proc/meminfo: memFree=1076824/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=183828 CPUtime=1161.82
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 42810 0 0 0 116107 75 0 0 25 0 2 0 1112705308 188239872 42796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 45957 42796 83 193 0 45761 0
[pid=22659/tid=22660] ppid=22656 vsize=183828 CPUtime=581.93
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 20043 0 0 0 58157 36 0 0 25 0 2 0 1112705310 188239872 42796 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.88
Current children cumulated vsize (KiB) 189184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.86 1.45 3/67 22660
/proc/meminfo: memFree=1074584/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=185876 CPUtime=1200.15
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 43330 0 0 0 119938 77 0 0 21 0 2 0 1112705308 190337024 43316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 46469 43316 83 193 0 46273 0
[pid=22659/tid=22660] ppid=22656 vsize=185876 CPUtime=601.12
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 20173 0 0 0 60076 36 0 0 25 0 2 0 1112705310 190337024 43316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.21
Current children cumulated vsize (KiB) 191232

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.86 1.45 3/67 22660
/proc/meminfo: memFree=1074584/2055920 swapFree=4178912/4192956
[pid=22656] ppid=22654 vsize=5356 CPUtime=0.06
/proc/22656/stat : 22656 (manysat.sh) S 22654 22656 22583 0 -1 4194304 312 607 0 0 0 0 6 0 16 0 1 0 1112705300 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22656/statm: 1339 238 195 169 0 50 0
[pid=22659] ppid=22656 vsize=185876 CPUtime=1200.15
/proc/22659/stat : 22659 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194304 43330 0 0 0 119938 77 0 0 21 0 2 0 1112705308 190337024 43316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22659/statm: 46469 43316 83 193 0 46273 0
[pid=22659/tid=22660] ppid=22656 vsize=185876 CPUtime=601.12
/proc/22659/task/22660/stat : 22660 (manysat1.1_stat) R 22656 22656 22583 0 -1 4194368 20173 0 0 0 60076 36 0 0 25 0 2 0 1112705310 190337024 43316 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.21
Current children cumulated vsize (KiB) 191232

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22656 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=68989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.078987
# while last known CPU time is 1200.21
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.52
CPU time (s): 1200.21
CPU user time (s): 1199.44
CPU system time (s): 0.77
CPU usage (%): 199.529
Max. virtual memory (cumulated for all children) (KiB): 191232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 919
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= 2

runsolver used 0.539917 second user time and 1.66375 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-30 10:07:08
IDJOB=1525406
IDBENCH=70337
IDSOLVER=513
FILE ID=node47/1525406-1238400428
PBS_JOBID= 9061440
Free space on /tmp= 66368 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1835046931-014.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525406-1238400428/watcher-1525406-1238400428 -o /tmp/evaluation-result-1525406-1238400428/solver-1525406-1238400428 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525406-1238400428.cnf aimd 0

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

MD5SUM BENCH= 526915dc72c013b3ed33744e623b5ae9
RANDOM SEED=1857132020

node47.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		: 3000.216
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		: 3000.216
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:       1249168 kB
Buffers:        101024 kB
Cached:         604980 kB
SwapCached:       7792 kB
Active:         182376 kB
Inactive:       534032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249168 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          16048 kB
Slab:            76364 kB
Committed_AS:  2945960 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-03-30 10:17:11