Trace number 1525537

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.01 601.726

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
MD5SUMae02373c0ed448bf77bcd57171ccc944
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark441.82
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.00/0.09	c ==============================================================================
0.00/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.09	c ==============================================================================
0.00/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.28	c |         0 |   75100   227926 |      --       0       --      -- |     --   | -500/1126
0.19/0.28	c ==============================================================================
0.19/0.28	c Result  :   #vars: 17562   #clauses: 75100   #literals: 227926
0.19/0.28	c CPU time:   0.26296 s
0.19/0.28	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-1525537-1238407550/watcher-1525537-1238407550 -o /tmp/evaluation-result-1525537-1238407550/solver-1525537-1238407550 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525537-1238407550.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13074
/proc/meminfo: memFree=1664528/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0
/proc/13074/stat : 13074 (manysat.sh) R 13072 13074 12756 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113417329 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13074/statm: 1339 234 194 169 0 50 0
[pid=13075] ppid=13074 vsize=1556 CPUtime=0
/proc/13075/stat : 13075 (SatElite) R 13074 13074 12756 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 1113417330 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/13075/statm: 389 277 50 127 0 259 0

[startup+0.00876597 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13074
/proc/meminfo: memFree=1664528/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113417329 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13074/statm: 1339 235 195 169 0 50 0
[pid=13075] ppid=13074 vsize=3924 CPUtime=0
/proc/13075/stat : 13075 (SatElite) R 13074 13074 12756 0 -1 4194304 588 0 0 0 0 0 0 0 18 0 1 0 1113417330 4018176 572 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/13075/statm: 981 579 50 127 0 851 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9280

[startup+0.101779 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13074
/proc/meminfo: memFree=1664528/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113417329 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13074/statm: 1339 235 195 169 0 50 0
[pid=13075] ppid=13074 vsize=10668 CPUtime=0.09
/proc/13075/stat : 13075 (SatElite) R 13074 13074 12756 0 -1 4194304 2168 0 0 0 8 1 0 0 19 0 1 0 1113417330 10924032 2152 1992294400 134512640 135034092 4294956096 18446744073709551615 134541189 0 0 4096 3 0 0 0 17 0 0 0
/proc/13075/statm: 2667 2152 68 127 0 2537 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16024

[startup+0.301816 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13074
/proc/meminfo: memFree=1664528/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113417329 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13074/statm: 1339 235 195 169 0 50 0
[pid=13075] ppid=13074 vsize=10672 CPUtime=0.29
/proc/13075/stat : 13075 (SatElite) R 13074 13074 12756 0 -1 4194304 2346 0 0 0 28 1 0 0 21 0 1 0 1113417330 10928128 2182 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/13075/statm: 2668 2182 69 127 0 2538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16028

[startup+0.701896 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13074
/proc/meminfo: memFree=1664528/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 5356

[startup+1.50204 s]
/proc/loadavg: 1.08 1.02 1.01 3/68 13078
/proc/meminfo: memFree=1647928/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=28076 CPUtime=2.06
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 4078 0 0 0 203 3 0 0 17 0 2 0 1113417367 28749824 4063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13077/statm: 7019 4063 83 193 0 6823 0
[pid=13077/tid=13078] ppid=13074 vsize=28076 CPUtime=0.96
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 462 0 0 0 95 1 0 0 17 0 2 0 1113417382 28749824 4063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.43
Current children cumulated vsize (KiB) 33432

[startup+3.10132 s]
/proc/loadavg: 1.08 1.02 1.01 3/68 13078
/proc/meminfo: memFree=1644984/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=31740 CPUtime=5.26
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 5045 0 0 0 521 5 0 0 17 0 2 0 1113417367 32501760 5030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13077/statm: 7935 5030 83 193 0 7739 0
[pid=13077/tid=13078] ppid=13074 vsize=31740 CPUtime=2.55
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 887 0 0 0 254 1 0 0 17 0 2 0 1113417382 32501760 5030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.63
Current children cumulated vsize (KiB) 37096

[startup+6.30289 s]
/proc/loadavg: 1.08 1.02 1.01 3/68 13078
/proc/meminfo: memFree=1637176/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=39056 CPUtime=11.64
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 6932 0 0 0 1158 6 0 0 17 0 2 0 1113417367 39993344 6917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528791 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13077/statm: 9764 6917 83 193 0 9568 0
[pid=13077/tid=13078] ppid=13074 vsize=39056 CPUtime=5.76
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 1695 0 0 0 574 2 0 0 17 0 2 0 1113417382 39993344 6917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.01
Current children cumulated vsize (KiB) 44412

[startup+12.702 s]
/proc/loadavg: 1.22 1.05 1.02 3/68 13078
/proc/meminfo: memFree=1624768/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=51288 CPUtime=24.41
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 9882 0 0 0 2431 10 0 0 17 0 2 0 1113417367 52518912 9867 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13077/statm: 12822 9867 83 193 0 12626 0
[pid=13077/tid=13078] ppid=13074 vsize=51288 CPUtime=12.15
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 2793 0 0 0 1212 3 0 0 17 0 2 0 1113417382 52518912 9867 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.78
Current children cumulated vsize (KiB) 56644

[startup+25.5013 s]
/proc/loadavg: 1.34 1.08 1.02 3/68 13078
/proc/meminfo: memFree=1603776/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=70760 CPUtime=49.95
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 14726 0 0 0 4978 17 0 0 17 0 2 0 1113417367 72458240 14711 1992294400 134512640 135305190 4294956144 18446744073709551615 134551736 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13077/statm: 17690 14711 83 193 0 17494 0
[pid=13077/tid=13078] ppid=13074 vsize=70760 CPUtime=24.95
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 4868 0 0 0 2489 6 0 0 16 0 2 0 1113417382 72458240 14711 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.32
Current children cumulated vsize (KiB) 76116

[startup+51.1018 s]
/proc/loadavg: 1.56 1.15 1.05 3/68 13078
/proc/meminfo: memFree=1586240/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=88840 CPUtime=101.02
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 19200 0 0 0 10080 22 0 0 17 0 2 0 1113417367 90972160 19185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/13077/statm: 22210 19185 83 193 0 22014 0
[pid=13077/tid=13078] ppid=13074 vsize=88840 CPUtime=50.53
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 6792 0 0 0 5044 9 0 0 17 0 2 0 1113417382 90972160 19185 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 94196

[startup+102.307 s]
/proc/loadavg: 1.82 1.29 1.10 3/68 13078
/proc/meminfo: memFree=1573120/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=101184 CPUtime=203.18
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 22349 0 0 0 20291 27 0 0 17 0 2 0 1113417367 103612416 22334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528630 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 25296 22334 83 193 0 25100 0
[pid=13077/tid=13078] ppid=13074 vsize=101184 CPUtime=101.68
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 8089 0 0 0 10157 11 0 0 17 0 2 0 1113417382 103612416 22334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.55
Current children cumulated vsize (KiB) 106540

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.15 3/68 13078
/proc/meminfo: memFree=1559168/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=115128 CPUtime=322.89
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 25865 0 0 0 32255 34 0 0 17 0 2 0 1113417367 117891072 25850 1992294400 134512640 135305190 4294956144 18446744073709551615 134546886 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 28782 25850 83 193 0 28586 0
[pid=13077/tid=13078] ppid=13074 vsize=115128 CPUtime=161.42
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 9622 0 0 0 16128 14 0 0 19 0 2 0 1113417382 117891072 25850 1992294400 134512640 135305190 4294956144 18446744073709551615 134528784 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.26
Current children cumulated vsize (KiB) 120484

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.20 3/68 13078
/proc/meminfo: memFree=1534720/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=139364 CPUtime=442.6
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 31940 0 0 0 44216 44 0 0 17 0 2 0 1113417367 142708736 31925 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 34841 31925 83 193 0 34645 0
[pid=13077/tid=13078] ppid=13074 vsize=139364 CPUtime=221.17
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 11968 0 0 0 22099 18 0 0 18 0 2 0 1113417382 142708736 31925 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 442.97
Current children cumulated vsize (KiB) 144720

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.25 3/68 13078
/proc/meminfo: memFree=1526016/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=150192 CPUtime=562.33
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 34413 0 0 0 56183 50 0 0 17 0 2 0 1113417367 153796608 34398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 37548 34398 83 193 0 37352 0
[pid=13077/tid=13078] ppid=13074 vsize=150192 CPUtime=280.93
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 12926 0 0 0 28072 21 0 0 17 0 2 0 1113417382 153796608 34398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.7
Current children cumulated vsize (KiB) 155548

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.30 3/68 13078
/proc/meminfo: memFree=1506112/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=168640 CPUtime=682.05
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 39078 0 0 0 68143 62 0 0 19 0 2 0 1113417367 172687360 39063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528198 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 42160 39063 83 193 0 41964 0
[pid=13077/tid=13078] ppid=13074 vsize=168640 CPUtime=340.69
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 15724 0 0 0 34041 28 0 0 18 0 2 0 1113417382 172687360 39063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.42
Current children cumulated vsize (KiB) 173996

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.34 3/68 13078
/proc/meminfo: memFree=1488320/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=186592 CPUtime=801.77
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 43521 0 0 0 80106 71 0 0 18 0 2 0 1113417367 191070208 43506 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 46648 43506 83 193 0 46452 0
[pid=13077/tid=13078] ppid=13074 vsize=186592 CPUtime=400.44
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 17622 0 0 0 40012 32 0 0 17 0 2 0 1113417382 191070208 43506 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.14
Current children cumulated vsize (KiB) 191948

[startup+462.302 s]
/proc/loadavg: 1.99 1.78 1.38 3/68 13078
/proc/meminfo: memFree=1476928/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=198088 CPUtime=921.49
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 46457 0 0 0 92072 77 0 0 17 0 2 0 1113417367 202842112 46442 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 49522 46442 83 193 0 49326 0
[pid=13077/tid=13078] ppid=13074 vsize=198088 CPUtime=460.2
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 18507 0 0 0 45986 34 0 0 17 0 2 0 1113417382 202842112 46442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.86
Current children cumulated vsize (KiB) 203444

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 13078
/proc/meminfo: memFree=1457280/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=217192 CPUtime=1041.21
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 51254 0 0 0 104035 86 0 0 17 0 2 0 1113417367 222404608 51239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 54298 51239 83 193 0 54102 0
[pid=13077/tid=13078] ppid=13074 vsize=217192 CPUtime=519.95
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 20628 0 0 0 51957 38 0 0 21 0 2 0 1113417382 222404608 51239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.58
Current children cumulated vsize (KiB) 222548

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 13078
/proc/meminfo: memFree=1454080/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=220264 CPUtime=1160.91
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 52059 0 0 0 116002 89 0 0 25 0 2 0 1113417367 225550336 52044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 55066 52044 83 193 0 54870 0
[pid=13077/tid=13078] ppid=13074 vsize=220264 CPUtime=579.69
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 20805 0 0 0 57930 39 0 0 25 0 2 0 1113417382 225550336 52044 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.28
Current children cumulated vsize (KiB) 225620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.46 3/68 13078
/proc/meminfo: memFree=1454016/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=220264 CPUtime=1199.64
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 52059 0 0 0 119875 89 0 0 23 0 2 0 1113417367 225550336 52044 1992294400 134512640 135305190 4294956144 18446744073709551615 134549153 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 55066 52044 83 193 0 54870 0
[pid=13077/tid=13078] ppid=13074 vsize=220264 CPUtime=599.02
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 20805 0 0 0 59863 39 0 0 18 0 2 0 1113417382 225550336 52044 1992294400 134512640 135305190 4294956144 18446744073709551615 134530579 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 225620

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.46 3/68 13078
/proc/meminfo: memFree=1454016/2055920 swapFree=4177700/4192956
[pid=13074] ppid=13072 vsize=5356 CPUtime=0.37
/proc/13074/stat : 13074 (manysat.sh) S 13072 13074 12756 0 -1 4194304 312 2349 0 0 0 0 35 2 16 0 1 0 1113417329 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13074/statm: 1339 238 195 169 0 50 0
[pid=13077] ppid=13074 vsize=220264 CPUtime=1199.64
/proc/13077/stat : 13077 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194304 52059 0 0 0 119875 89 0 0 23 0 2 0 1113417367 225550336 52044 1992294400 134512640 135305190 4294956144 18446744073709551615 134549153 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/13077/statm: 55066 52044 83 193 0 54870 0
[pid=13077/tid=13078] ppid=13074 vsize=220264 CPUtime=599.02
/proc/13077/task/13078/stat : 13078 (manysat1.1_stat) R 13074 13074 12756 0 -1 4194368 20805 0 0 0 59863 39 0 0 18 0 2 0 1113417382 225550336 52044 1992294400 134512640 135305190 4294956144 18446744073709551615 134530579 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 225620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13074 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=355945
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=25996
# CPU time returned by wait4() is 0.381941
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.726
CPU time (s): 1200.01
CPU user time (s): 1199.1
CPU system time (s): 0.91
CPU usage (%): 199.428
Max. virtual memory (cumulated for all children) (KiB): 225620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.355945
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2661
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.533918 second user time and 1.67374 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-30 12:05:51
IDJOB=1525537
IDBENCH=70363
IDSOLVER=514
FILE ID=node56/1525537-1238407550
PBS_JOBID= 9061410
Free space on /tmp= 103044 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1773173258-010.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525537-1238407550/watcher-1525537-1238407550 -o /tmp/evaluation-result-1525537-1238407550/solver-1525537-1238407550 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525537-1238407550.cnf aimd 1

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

MD5SUM BENCH= ae02373c0ed448bf77bcd57171ccc944
RANDOM SEED=1146316053

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:       1665008 kB
Buffers:         70928 kB
Cached:         225224 kB
SwapCached:       9032 kB
Active:          93328 kB
Inactive:       213296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665008 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          16168 kB
Slab:            70288 kB
Committed_AS:  2535584 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 12:15:54