Trace number 1525573

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) 1200.17 601.92

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
MD5SUMc210a2e606daadbb1d4386048a71e2b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.4987
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   49986   151848 |      --       0       --      -- |     --   | -414/648
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11691   #clauses: 49986   #literals: 151848
0.09/0.17	c CPU time:   0.160975 s
0.09/0.17	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-1525573-1238409676/watcher-1525573-1238409676 -o /tmp/evaluation-result-1525573-1238409676/solver-1525573-1238409676 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525573-1238409676.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: 1.83 1.94 1.83 3/65 16597
/proc/meminfo: memFree=1274312/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324688408 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 235 195 169 0 50 0
[pid=16598] ppid=16597 vsize=1556 CPUtime=0
/proc/16598/stat : 16598 (SatElite) R 16597 16597 16560 0 -1 4194304 314 0 0 0 0 0 0 0 19 0 1 0 324688409 1593344 298 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/16598/statm: 389 300 50 127 0 259 0

[startup+0.059687 s]
/proc/loadavg: 1.83 1.94 1.83 3/65 16597
/proc/meminfo: memFree=1274312/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324688408 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 235 195 169 0 50 0
[pid=16598] ppid=16597 vsize=6276 CPUtime=0.05
/proc/16598/stat : 16598 (SatElite) R 16597 16597 16560 0 -1 4194304 1399 0 0 0 4 1 0 0 19 0 1 0 324688409 6426624 1383 1992294400 134512640 135034092 4294956096 18446744073709551615 134562107 0 0 4096 3 0 0 0 17 0 0 0
/proc/16598/statm: 1569 1383 65 127 0 1439 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11632

[startup+0.102693 s]
/proc/loadavg: 1.83 1.94 1.83 3/65 16597
/proc/meminfo: memFree=1274312/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 324688408 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 235 195 169 0 50 0
[pid=16598] ppid=16597 vsize=6480 CPUtime=0.09
/proc/16598/stat : 16598 (SatElite) R 16597 16597 16560 0 -1 4194304 1484 0 0 0 8 1 0 0 19 0 1 0 324688409 6635520 1468 1992294400 134512640 135034092 4294956096 18446744073709551615 134566294 0 0 4096 3 0 0 0 17 0 0 0
/proc/16598/statm: 1620 1468 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.30273 s]
/proc/loadavg: 1.83 1.94 1.83 3/65 16597
/proc/meminfo: memFree=1274312/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.70279 s]
/proc/loadavg: 1.83 1.94 1.83 3/65 16597
/proc/meminfo: memFree=1274312/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.77 1.92 1.82 3/68 16601
/proc/meminfo: memFree=1261616/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=25084 CPUtime=2.41
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 3333 0 0 0 238 3 0 0 17 0 2 0 324688432 25686016 3319 1992294400 134512640 135305190 4294956144 18446744073709551615 134549097 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 6271 3319 83 193 0 6075 0
[pid=16600/tid=16601] ppid=16597 vsize=25084 CPUtime=1.15
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 512 0 0 0 114 1 0 0 17 0 2 0 324688442 25686016 3319 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 30440

[startup+3.10109 s]
/proc/loadavg: 1.77 1.92 1.82 3/68 16601
/proc/meminfo: memFree=1258032/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=29532 CPUtime=5.6
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 4499 0 0 0 555 5 0 0 17 0 2 0 324688432 30240768 4485 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 7383 4485 83 193 0 7187 0
[pid=16600/tid=16601] ppid=16597 vsize=29532 CPUtime=2.76
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 1046 0 0 0 274 2 0 0 16 0 2 0 324688442 30240768 4485 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.82
Current children cumulated vsize (KiB) 34888

[startup+6.30149 s]
/proc/loadavg: 1.79 1.92 1.82 3/68 16601
/proc/meminfo: memFree=1249072/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=35676 CPUtime=11.98
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 6128 0 0 0 1191 7 0 0 17 0 2 0 324688432 36532224 6114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 8919 6114 83 193 0 8723 0
[pid=16600/tid=16601] ppid=16597 vsize=35676 CPUtime=5.95
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 1782 0 0 0 593 2 0 0 17 0 2 0 324688442 36532224 6114 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.2
Current children cumulated vsize (KiB) 41032

[startup+12.7013 s]
/proc/loadavg: 1.80 1.92 1.82 3/68 16601
/proc/meminfo: memFree=1235840/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=48820 CPUtime=24.75
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 9322 0 0 0 2463 12 0 0 17 0 2 0 324688432 49991680 9308 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 12205 9308 83 193 0 12009 0
[pid=16600/tid=16601] ppid=16597 vsize=48820 CPUtime=12.35
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 3041 0 0 0 1230 5 0 0 17 0 2 0 324688442 49991680 9308 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.97
Current children cumulated vsize (KiB) 54176

[startup+25.5029 s]
/proc/loadavg: 1.85 1.93 1.82 3/68 16601
/proc/meminfo: memFree=1223296/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=61732 CPUtime=50.28
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 12451 0 0 0 5011 17 0 0 17 0 2 0 324688432 63213568 12437 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 15433 12437 83 193 0 15237 0
[pid=16600/tid=16601] ppid=16597 vsize=61732 CPUtime=25.15
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 4448 0 0 0 2508 7 0 0 17 0 2 0 324688442 63213568 12437 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 67088

[startup+51.1021 s]
/proc/loadavg: 1.90 1.93 1.83 3/68 16601
/proc/meminfo: memFree=1205696/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=80308 CPUtime=101.34
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 16880 0 0 0 10108 26 0 0 16 0 2 0 324688432 82235392 16866 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 20077 16866 83 193 0 19881 0
[pid=16600/tid=16601] ppid=16597 vsize=80308 CPUtime=50.73
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 6534 0 0 0 5062 11 0 0 17 0 2 0 324688442 82235392 16866 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.56
Current children cumulated vsize (KiB) 85664

[startup+102.307 s]
/proc/loadavg: 1.95 1.94 1.83 3/68 16601
/proc/meminfo: memFree=1191808/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=93456 CPUtime=203.46
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 20296 0 0 0 20312 34 0 0 17 0 2 0 324688432 95698944 20282 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 23364 20282 83 193 0 23168 0
[pid=16600/tid=16601] ppid=16597 vsize=93456 CPUtime=101.89
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 8277 0 0 0 10174 15 0 0 17 0 2 0 324688442 95698944 20282 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.68
Current children cumulated vsize (KiB) 98812

[startup+162.302 s]
/proc/loadavg: 1.98 1.95 1.84 3/68 16601
/proc/meminfo: memFree=1169216/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=117920 CPUtime=323.12
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 26208 0 0 0 32266 46 0 0 17 0 2 0 324688432 120750080 26194 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16600/statm: 29480 26194 83 193 0 29284 0
[pid=16600/tid=16601] ppid=16597 vsize=117920 CPUtime=161.86
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 11117 0 0 0 16165 21 0 0 17 0 2 0 324688442 120750080 26194 1992294400 134512640 135305190 4294956144 18446744073709551615 134551814 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.34
Current children cumulated vsize (KiB) 123276

[startup+222.303 s]
/proc/loadavg: 1.99 1.95 1.84 3/68 16601
/proc/meminfo: memFree=1149440/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=135640 CPUtime=442.79
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 30871 0 0 0 44225 54 0 0 18 0 2 0 324688432 138895360 30857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 33910 30857 83 193 0 33714 0
[pid=16600/tid=16601] ppid=16597 vsize=135640 CPUtime=221.75
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 13160 0 0 0 22150 25 0 0 17 0 2 0 324688442 138895360 30857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.01
Current children cumulated vsize (KiB) 140996

[startup+282.302 s]
/proc/loadavg: 1.99 1.96 1.85 3/68 16601
/proc/meminfo: memFree=1134720/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=150120 CPUtime=562.47
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 34537 0 0 0 56186 61 0 0 21 0 2 0 324688432 153722880 34523 1992294400 134512640 135305190 4294956144 18446744073709551615 134551736 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 37530 34523 83 193 0 37334 0
[pid=16600/tid=16601] ppid=16597 vsize=150120 CPUtime=281.46
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 14571 0 0 0 28118 28 0 0 18 0 2 0 324688442 153722880 34523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.69
Current children cumulated vsize (KiB) 155476

[startup+342.303 s]
/proc/loadavg: 1.99 1.96 1.85 3/68 16601
/proc/meminfo: memFree=1130432/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=155420 CPUtime=682.14
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 35597 0 0 0 68149 65 0 0 23 0 2 0 324688432 159150080 35583 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 38855 35583 83 193 0 38659 0
[pid=16600/tid=16601] ppid=16597 vsize=155420 CPUtime=341.17
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 14982 0 0 0 34087 30 0 0 23 0 2 0 324688442 159150080 35583 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.36
Current children cumulated vsize (KiB) 160776

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.86 3/68 16601
/proc/meminfo: memFree=1120896/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=165072 CPUtime=801.81
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 38029 0 0 0 80112 69 0 0 18 0 2 0 324688432 169033728 38015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 41268 38015 83 193 0 41072 0
[pid=16600/tid=16601] ppid=16597 vsize=165072 CPUtime=400.86
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 16094 0 0 0 40055 31 0 0 17 0 2 0 324688442 169033728 38015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.03
Current children cumulated vsize (KiB) 170428

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.87 3/68 16601
/proc/meminfo: memFree=1109440/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=175372 CPUtime=921.49
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 40905 0 0 0 92072 77 0 0 18 0 2 0 324688432 179580928 40891 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 43843 40891 83 193 0 43647 0
[pid=16600/tid=16601] ppid=16597 vsize=175372 CPUtime=460.57
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 17232 0 0 0 46023 34 0 0 18 0 2 0 324688442 179580928 40891 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.71
Current children cumulated vsize (KiB) 180728

[startup+522.303 s]
/proc/loadavg: 1.99 1.97 1.87 3/68 16601
/proc/meminfo: memFree=1091328/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=194088 CPUtime=1041.18
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 45545 0 0 0 104032 86 0 0 17 0 2 0 324688432 198746112 45531 1992294400 134512640 135305190 4294956144 18446744073709551615 134549059 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 48522 45531 83 193 0 48326 0
[pid=16600/tid=16601] ppid=16597 vsize=194088 CPUtime=520.28
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 19065 0 0 0 51990 38 0 0 18 0 2 0 324688442 198746112 45531 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.4
Current children cumulated vsize (KiB) 199444

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.88 3/68 16601
/proc/meminfo: memFree=1083840/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=201200 CPUtime=1160.84
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 47222 0 0 0 115994 90 0 0 18 0 2 0 324688432 206028800 47208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 50300 47208 83 193 0 50104 0
[pid=16600/tid=16601] ppid=16597 vsize=201200 CPUtime=579.97
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 19520 0 0 0 57957 40 0 0 17 0 2 0 324688442 206028800 47208 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.06
Current children cumulated vsize (KiB) 206556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.902 s]
/proc/loadavg: 1.99 1.97 1.88 3/68 16601
/proc/meminfo: memFree=1083840/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=201200 CPUtime=1199.95
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 47226 0 0 0 119904 91 0 0 25 0 2 0 324688432 206028800 47212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 50300 47212 83 193 0 50104 0
[pid=16600/tid=16601] ppid=16597 vsize=201200 CPUtime=599.48
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 19523 0 0 0 59908 40 0 0 25 0 2 0 324688442 206028800 47212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 206556

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

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

[startup+601.902 s]
/proc/loadavg: 1.99 1.97 1.88 3/68 16601
/proc/meminfo: memFree=1083840/2055920 swapFree=4191900/4192956
[pid=16597] ppid=16595 vsize=5356 CPUtime=0.22
/proc/16597/stat : 16597 (manysat.sh) S 16595 16597 16560 0 -1 4194304 312 1589 0 0 0 0 21 1 15 0 1 0 324688408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16597/statm: 1339 238 195 169 0 50 0
[pid=16600] ppid=16597 vsize=201200 CPUtime=1199.95
/proc/16600/stat : 16600 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194304 47226 0 0 0 119904 91 0 0 25 0 2 0 324688432 206028800 47212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16600/statm: 50300 47212 83 193 0 50104 0
[pid=16600/tid=16601] ppid=16597 vsize=201200 CPUtime=599.48
/proc/16600/task/16601/stat : 16601 (manysat1.1_stat) R 16597 16597 16560 0 -1 4194368 19523 0 0 0 59908 40 0 0 25 0 2 0 324688442 206028800 47212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 206556

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16597 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=220966
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.239963
# 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): 601.92
CPU time (s): 1200.17
CPU user time (s): 1199.25
CPU system time (s): 0.92
CPU usage (%): 199.39
Max. virtual memory (cumulated for all children) (KiB): 206612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.220966
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1901
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 0.839872 second user time and 1.91071 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-30 12:41:17
IDJOB=1525573
IDBENCH=70370
IDSOLVER=515
FILE ID=node54/1525573-1238409676
PBS_JOBID= 9061463
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S15767910-042.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525573-1238409676/watcher-1525573-1238409676 -o /tmp/evaluation-result-1525573-1238409676/solver-1525573-1238409676 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525573-1238409676.cnf aimd 2

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

MD5SUM BENCH= c210a2e606daadbb1d4386048a71e2b1
RANDOM SEED=989098002

node54.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		: 3000.232
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		: 3000.232
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:       1274856 kB
Buffers:         88484 kB
Cached:         596560 kB
SwapCached:        260 kB
Active:         184636 kB
Inactive:       515512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274856 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            66900 kB
Committed_AS:   879876 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-30 12:51:21