Trace number 1527373

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) 1200.12 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
MD5SUMab528a6ad10c0959e2d17075599d3c26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1927     5821 |      --       0       --      -- |     --   | -28/-44
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 450   #clauses: 1927   #literals: 5821
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527373-1238594815/watcher-1527373-1238594815 -o /tmp/evaluation-result-1527373-1238594815/solver-1527373-1238594815 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527373-1238594815.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: 1.99 1.86 1.49 3/64 2956
/proc/meminfo: memFree=1509992/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132144739 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 235 195 169 0 50 0
[pid=2957] ppid=2956 vsize=828 CPUtime=0
/proc/2957/stat : 2957 (SatElite) R 2956 2956 2586 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 1132144739 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/2957/statm: 207 133 68 127 0 77 0

[startup+0.103643 s]
/proc/loadavg: 1.99 1.86 1.49 3/64 2956
/proc/meminfo: memFree=1509992/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201653 s]
/proc/loadavg: 1.99 1.86 1.49 3/64 2956
/proc/meminfo: memFree=1509992/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301664 s]
/proc/loadavg: 1.99 1.86 1.49 3/64 2956
/proc/meminfo: memFree=1509992/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701707 s]
/proc/loadavg: 1.99 1.86 1.49 3/64 2956
/proc/meminfo: memFree=1509992/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5018 s]
/proc/loadavg: 1.99 1.86 1.49 3/67 2960
/proc/meminfo: memFree=1507344/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=15796 CPUtime=2.96
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 852 0 0 0 295 1 0 0 16 0 2 0 1132144740 16175104 838 1992294400 134512640 135305190 4294956144 18446744073709551615 134558160 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 3949 838 83 193 0 3753 0
[pid=2959/tid=2960] ppid=2956 vsize=15796 CPUtime=1.47
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 360 0 0 0 147 0 0 0 18 0 2 0 1132144740 16175104 838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21152

[startup+3.10197 s]
/proc/loadavg: 1.99 1.86 1.49 3/67 2960
/proc/meminfo: memFree=1505040/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=18440 CPUtime=6.15
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 1393 0 0 0 614 1 0 0 17 0 2 0 1132144740 18882560 1379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 4610 1379 83 193 0 4414 0
[pid=2959/tid=2960] ppid=2956 vsize=18440 CPUtime=3.07
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 618 0 0 0 307 0 0 0 18 0 2 0 1132144740 18882560 1379 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23796

[startup+6.30132 s]
/proc/loadavg: 1.99 1.86 1.49 3/67 2960
/proc/meminfo: memFree=1500944/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=21812 CPUtime=12.53
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 2305 0 0 0 1251 2 0 0 18 0 2 0 1132144740 22335488 2291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 5453 2291 83 193 0 5257 0
[pid=2959/tid=2960] ppid=2956 vsize=21812 CPUtime=6.27
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 1045 0 0 0 626 1 0 0 21 0 2 0 1132144740 22335488 2291 1992294400 134512640 135305190 4294956144 18446744073709551615 134530624 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27168

[startup+12.703 s]
/proc/loadavg: 1.99 1.87 1.50 3/67 2960
/proc/meminfo: memFree=1496792/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=26140 CPUtime=25.3
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 3244 0 0 0 2527 3 0 0 18 0 2 0 1132144740 26767360 3230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 6535 3230 83 193 0 6339 0
[pid=2959/tid=2960] ppid=2956 vsize=26140 CPUtime=12.66
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 1463 0 0 0 1265 1 0 0 25 0 2 0 1132144740 26767360 3230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528322 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31496

[startup+25.5014 s]
/proc/loadavg: 1.99 1.87 1.50 3/67 2960
/proc/meminfo: memFree=1492888/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=29964 CPUtime=50.84
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 4268 0 0 0 5079 5 0 0 20 0 2 0 1132144740 30683136 4254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 7491 4254 83 193 0 7295 0
[pid=2959/tid=2960] ppid=2956 vsize=29964 CPUtime=25.46
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 1941 0 0 0 2544 2 0 0 25 0 2 0 1132144740 30683136 4254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35320

[startup+51.1012 s]
/proc/loadavg: 1.99 1.88 1.52 3/67 2960
/proc/meminfo: memFree=1488856/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=33892 CPUtime=101.92
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 5294 0 0 0 10185 7 0 0 25 0 2 0 1132144740 34705408 5280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 8473 5280 83 193 0 8277 0
[pid=2959/tid=2960] ppid=2956 vsize=33892 CPUtime=51.04
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 2420 0 0 0 5101 3 0 0 25 0 2 0 1132144740 34705408 5280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39248

[startup+102.302 s]
/proc/loadavg: 1.99 1.90 1.54 3/67 2960
/proc/meminfo: memFree=1482648/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=40540 CPUtime=204.1
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 6769 0 0 0 20399 11 0 0 25 0 2 0 1132144740 41512960 6755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 10135 6755 83 193 0 9939 0
[pid=2959/tid=2960] ppid=2956 vsize=40540 CPUtime=102.22
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 3159 0 0 0 10217 5 0 0 21 0 2 0 1132144740 41512960 6755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 45896

[startup+162.301 s]
/proc/loadavg: 1.99 1.91 1.57 3/67 2960
/proc/meminfo: memFree=1476504/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=47180 CPUtime=323.81
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 8307 0 0 0 32368 13 0 0 25 0 2 0 1132144740 48312320 8293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 11795 8293 83 193 0 11599 0
[pid=2959/tid=2960] ppid=2956 vsize=47180 CPUtime=162.19
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 4167 0 0 0 16212 7 0 0 25 0 2 0 1132144740 48312320 8293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 52536

[startup+222.307 s]
/proc/loadavg: 1.99 1.93 1.59 3/67 2960
/proc/meminfo: memFree=1471896/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=51196 CPUtime=443.55
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 9477 0 0 0 44340 15 0 0 25 0 2 0 1132144740 52424704 9463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 12799 9463 83 193 0 12603 0
[pid=2959/tid=2960] ppid=2956 vsize=51196 CPUtime=222.17
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 4703 0 0 0 22209 8 0 0 25 0 2 0 1132144740 52424704 9463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 56552

[startup+282.301 s]
/proc/loadavg: 2.06 1.95 1.62 3/67 2960
/proc/meminfo: memFree=1466264/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=57712 CPUtime=563.29
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 10928 0 0 0 56311 18 0 0 21 0 2 0 1132144740 59097088 10914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2959/statm: 14428 10914 83 193 0 14232 0
[pid=2959/tid=2960] ppid=2956 vsize=57712 CPUtime=282.14
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 5449 0 0 0 28205 9 0 0 25 0 2 0 1132144740 59097088 10914 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 63068

[startup+342.302 s]
/proc/loadavg: 2.02 1.96 1.64 3/67 2960
/proc/meminfo: memFree=1464152/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=59584 CPUtime=683.02
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 11426 0 0 0 68283 19 0 0 25 0 2 0 1132144740 61014016 11412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2959/statm: 14896 11412 83 193 0 14700 0
[pid=2959/tid=2960] ppid=2956 vsize=59584 CPUtime=341.93
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 5756 0 0 0 34183 10 0 0 25 0 2 0 1132144740 61014016 11412 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 64940

[startup+402.301 s]
/proc/loadavg: 2.00 1.97 1.66 3/67 2960
/proc/meminfo: memFree=1459992/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=64272 CPUtime=802.76
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 12474 0 0 0 80255 21 0 0 25 0 2 0 1132144740 65814528 12460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2959/statm: 16068 12460 83 193 0 15872 0
[pid=2959/tid=2960] ppid=2956 vsize=64272 CPUtime=401.7
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 6298 0 0 0 40159 11 0 0 25 0 2 0 1132144740 65814528 12460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 69628

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.68 3/67 2960
/proc/meminfo: memFree=1455960/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=67220 CPUtime=922.5
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 13457 0 0 0 92227 23 0 0 25 0 2 0 1132144740 68833280 13443 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2959/statm: 16805 13443 83 193 0 16609 0
[pid=2959/tid=2960] ppid=2956 vsize=67220 CPUtime=461.46
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 6995 0 0 0 46134 12 0 0 25 0 2 0 1132144740 68833280 13443 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 72576

[startup+522.301 s]
/proc/loadavg: 2.00 1.97 1.69 3/67 2960
/proc/meminfo: memFree=1454168/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=69492 CPUtime=1042.24
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 13950 0 0 0 104200 24 0 0 25 0 2 0 1132144740 71159808 13936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2959/statm: 17373 13936 83 193 0 17177 0
[pid=2959/tid=2960] ppid=2956 vsize=69492 CPUtime=521.23
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 7198 0 0 0 52110 13 0 0 25 0 2 0 1132144740 71159808 13936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 74848

[startup+582.302 s]
/proc/loadavg: 2.00 1.97 1.71 3/67 2960
/proc/meminfo: memFree=1449368/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=74404 CPUtime=1161.99
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 15141 0 0 0 116174 25 0 0 25 0 2 0 1132144740 76189696 15127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2959/statm: 18601 15127 83 193 0 18405 0
[pid=2959/tid=2960] ppid=2956 vsize=74404 CPUtime=580.99
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 7654 0 0 0 58086 13 0 0 25 0 2 0 1132144740 76189696 15127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528562 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 79760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.00 1.97 1.72 3/67 2960
/proc/meminfo: memFree=1446872/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=76840 CPUtime=1200.12
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 15719 0 0 0 119986 26 0 0 25 0 2 0 1132144740 78684160 15705 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2959/statm: 19210 15705 83 193 0 19014 0
[pid=2959/tid=2960] ppid=2956 vsize=76840 CPUtime=600.01
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 7911 0 0 0 59988 13 0 0 25 0 2 0 1132144740 78684160 15705 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82196

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

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

[startup+601.402 s]
/proc/loadavg: 2.00 1.97 1.72 3/67 2960
/proc/meminfo: memFree=1446872/2055920 swapFree=4172472/4192956
[pid=2956] ppid=2954 vsize=5356 CPUtime=0
/proc/2956/stat : 2956 (manysat.sh) S 2954 2956 2586 0 -1 4194304 312 154 0 0 0 0 0 0 19 0 1 0 1132144739 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2956/statm: 1339 238 195 169 0 50 0
[pid=2959] ppid=2956 vsize=76840 CPUtime=1200.12
/proc/2959/stat : 2959 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194304 15719 0 0 0 119986 26 0 0 25 0 2 0 1132144740 78684160 15705 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/2959/statm: 19210 15705 83 193 0 19014 0
[pid=2959/tid=2960] ppid=2956 vsize=76840 CPUtime=600.01
/proc/2959/task/2960/stat : 2960 (manysat1.1_stat) R 2956 2956 2586 0 -1 4194368 7911 0 0 0 59988 13 0 0 25 0 2 0 1132144740 78684160 15705 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82196

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2956 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.12
CPU user time (s): 1199.86
CPU system time (s): 0.26
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 82196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466
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= 3

runsolver used 0.560914 second user time and 1.63875 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 16:06:55
IDJOB=1527373
IDBENCH=70730
IDSOLVER=515
FILE ID=node37/1527373-1238594815
PBS_JOBID= 9068311
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527373-1238594815/watcher-1527373-1238594815 -o /tmp/evaluation-result-1527373-1238594815/solver-1527373-1238594815 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527373-1238594815.cnf aimd 2

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

MD5SUM BENCH= ab528a6ad10c0959e2d17075599d3c26
RANDOM SEED=1632367613

node37.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		: 3000.213
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		: 3000.213
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:       1510536 kB
Buffers:         98368 kB
Cached:         348516 kB
SwapCached:      14360 kB
Active:         211792 kB
Inactive:       250944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510536 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          18800 kB
Slab:            68812 kB
Committed_AS:  3049836 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-04-01 16:16:59