Trace number 1525446

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.03 601.725

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
MD5SUMa714fa4bd1373c24435aaf22c9d8231c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark590.614
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.04/0.08	c ==============================================================================
0.04/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.08	c ==============================================================================
0.04/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.24	c |         0 |   66779   202778 |      --       0       --      -- |     --   | -421/1178
0.19/0.24	c ==============================================================================
0.19/0.24	c Result  :   #vars: 15606   #clauses: 66779   #literals: 202778
0.19/0.24	c CPU time:   0.230964 s
0.19/0.24	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-1525446-1238402277/watcher-1525446-1238402277 -o /tmp/evaluation-result-1525446-1238402277/solver-1525446-1238402277 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525446-1238402277.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 8120
/proc/meminfo: memFree=1426632/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893994 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 235 195 169 0 50 0
[pid=8121] ppid=8120 vsize=1556 CPUtime=0
/proc/8121/stat : 8121 (SatElite) R 8120 8120 7895 0 -1 4194304 291 0 0 0 0 0 0 0 19 0 1 0 1112893994 1593344 275 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/8121/statm: 389 277 50 127 0 259 0

[startup+0.059107 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 8120
/proc/meminfo: memFree=1426632/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893994 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 235 195 169 0 50 0
[pid=8121] ppid=8120 vsize=6032 CPUtime=0.04
/proc/8121/stat : 8121 (SatElite) R 8120 8120 7895 0 -1 4194304 1399 0 0 0 4 0 0 0 19 0 1 0 1112893994 6176768 1383 1992294400 134512640 135034092 4294956096 18446744073709551615 134560534 0 0 4096 3 0 0 0 17 0 0 0
/proc/8121/statm: 1508 1384 50 127 0 1378 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11388

[startup+0.102115 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 8120
/proc/meminfo: memFree=1426632/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893994 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 235 195 169 0 50 0
[pid=8121] ppid=8120 vsize=8192 CPUtime=0.09
/proc/8121/stat : 8121 (SatElite) R 8120 8120 7895 0 -1 4194304 1903 0 0 0 8 1 0 0 19 0 1 0 1112893994 8388608 1887 1992294400 134512640 135034092 4294956096 18446744073709551615 134566142 0 0 4096 3 0 0 0 17 0 0 0
/proc/8121/statm: 2048 1887 68 127 0 1918 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13548

[startup+0.302154 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 8120
/proc/meminfo: memFree=1426632/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112893994 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 235 195 169 0 50 0
[pid=8121] ppid=8120 vsize=8196 CPUtime=0.29
/proc/8121/stat : 8121 (SatElite) R 8120 8120 7895 0 -1 4194304 2037 0 0 0 28 1 0 0 21 0 1 0 1112893994 8392704 1889 1992294400 134512640 135034092 4294956096 18446744073709551615 134766679 0 0 4096 3 0 0 0 17 0 0 0
/proc/8121/statm: 2049 1889 69 127 0 1919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13552

[startup+0.701242 s]
/proc/loadavg: 0.92 0.98 1.02 3/64 8120
/proc/meminfo: memFree=1426632/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5356

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 1.02 3/67 8124
/proc/meminfo: memFree=1411176/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=27372 CPUtime=2.17
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 3863 0 0 0 214 3 0 0 17 0 2 0 1112894027 28028928 3849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8123/statm: 6843 3849 83 193 0 6647 0
[pid=8123/tid=8124] ppid=8120 vsize=27372 CPUtime=1.02
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 481 0 0 0 101 1 0 0 16 0 2 0 1112894040 28028928 3849 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 32728

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 1.02 3/67 8124
/proc/meminfo: memFree=1407912/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=31588 CPUtime=5.37
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 4962 0 0 0 532 5 0 0 17 0 2 0 1112894027 32346112 4948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8123/statm: 7897 4948 83 193 0 7701 0
[pid=8123/tid=8124] ppid=8120 vsize=31588 CPUtime=2.62
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 953 0 0 0 260 2 0 0 16 0 2 0 1112894040 32346112 4948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 36944

[startup+6.30135 s]
/proc/loadavg: 1.01 1.00 1.02 3/67 8124
/proc/meminfo: memFree=1399144/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=39684 CPUtime=11.75
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 7069 0 0 0 1168 7 0 0 16 0 2 0 1112894027 40636416 7055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8123/statm: 9921 7055 83 193 0 9725 0
[pid=8123/tid=8124] ppid=8120 vsize=39684 CPUtime=5.81
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 1878 0 0 0 579 2 0 0 17 0 2 0 1112894040 40636416 7055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.07
Current children cumulated vsize (KiB) 45040

[startup+12.7016 s]
/proc/loadavg: 1.09 1.02 1.03 3/67 8124
/proc/meminfo: memFree=1386032/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=52556 CPUtime=24.52
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 10153 0 0 0 2441 11 0 0 16 0 2 0 1112894027 53817344 10139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8123/statm: 13139 10139 83 193 0 12943 0
[pid=8123/tid=8124] ppid=8120 vsize=52556 CPUtime=12.21
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 3253 0 0 0 1217 4 0 0 17 0 2 0 1112894040 53817344 10139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.84
Current children cumulated vsize (KiB) 57912

[startup+25.5021 s]
/proc/loadavg: 1.29 1.06 1.04 3/67 8124
/proc/meminfo: memFree=1373744/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=62668 CPUtime=50.07
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 12817 0 0 0 4992 15 0 0 17 0 2 0 1112894027 64172032 12803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8123/statm: 15667 12803 83 193 0 15471 0
[pid=8123/tid=8124] ppid=8120 vsize=62668 CPUtime=25.01
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 4355 0 0 0 2495 6 0 0 17 0 2 0 1112894040 64172032 12803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.39
Current children cumulated vsize (KiB) 68024

[startup+51.1022 s]
/proc/loadavg: 1.60 1.15 1.07 3/67 8124
/proc/meminfo: memFree=1355440/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=81496 CPUtime=101.13
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 17378 0 0 0 10092 21 0 0 17 0 2 0 1112894027 83451904 17364 1992294400 134512640 135305190 4294956144 18446744073709551615 134557150 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8123/statm: 20374 17364 83 193 0 20178 0
[pid=8123/tid=8124] ppid=8120 vsize=81496 CPUtime=50.59
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 6330 0 0 0 5050 9 0 0 18 0 2 0 1112894040 83451904 17364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.45
Current children cumulated vsize (KiB) 86852

[startup+102.305 s]
/proc/loadavg: 1.91 1.30 1.13 3/67 8124
/proc/meminfo: memFree=1340592/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=96204 CPUtime=203.29
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 21074 0 0 0 20301 28 0 0 18 0 2 0 1112894027 98512896 21060 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8123/statm: 24051 21060 83 193 0 23855 0
[pid=8123/tid=8124] ppid=8120 vsize=96204 CPUtime=101.76
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 7969 0 0 0 10163 13 0 0 17 0 2 0 1112894040 98512896 21060 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.61
Current children cumulated vsize (KiB) 101560

[startup+162.302 s]
/proc/loadavg: 2.12 1.46 1.19 3/67 8124
/proc/meminfo: memFree=1312496/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=124324 CPUtime=322.99
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 28069 0 0 0 32258 41 0 0 17 0 2 0 1112894027 127307776 28055 1992294400 134512640 135305190 4294956144 18446744073709551615 134857151 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 31081 28055 83 193 0 30885 0
[pid=8123/tid=8124] ppid=8120 vsize=124324 CPUtime=161.53
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 11033 0 0 0 16134 19 0 0 17 0 2 0 1112894040 127307776 28055 1992294400 134512640 135305190 4294956144 18446744073709551615 134556770 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.31
Current children cumulated vsize (KiB) 129680

[startup+222.302 s]
/proc/loadavg: 2.56 1.70 1.29 3/67 8124
/proc/meminfo: memFree=1310640/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=126372 CPUtime=442.71
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 28531 0 0 0 44227 44 0 0 17 0 2 0 1112894027 129404928 28517 1992294400 134512640 135305190 4294956144 18446744073709551615 134845104 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 31593 28517 83 193 0 31397 0
[pid=8123/tid=8124] ppid=8120 vsize=126372 CPUtime=221.28
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 11299 0 0 0 22107 21 0 0 17 0 2 0 1112894040 129404928 28517 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.03
Current children cumulated vsize (KiB) 131728

[startup+282.302 s]
/proc/loadavg: 2.50 1.86 1.37 3/67 8124
/proc/meminfo: memFree=1293808/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=143000 CPUtime=562.43
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 32731 0 0 0 56191 52 0 0 17 0 2 0 1112894027 146432000 32717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 35750 32717 83 193 0 35554 0
[pid=8123/tid=8124] ppid=8120 vsize=143000 CPUtime=281.04
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 13054 0 0 0 28079 25 0 0 17 0 2 0 1112894040 146432000 32717 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.75
Current children cumulated vsize (KiB) 148356

[startup+342.302 s]
/proc/loadavg: 2.24 1.90 1.41 3/67 8124
/proc/meminfo: memFree=1284464/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=152312 CPUtime=682.15
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 35171 0 0 0 68159 56 0 0 16 0 2 0 1112894027 155967488 35157 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 38078 35157 83 193 0 37882 0
[pid=8123/tid=8124] ppid=8120 vsize=152312 CPUtime=340.78
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 14063 0 0 0 34052 26 0 0 17 0 2 0 1112894040 155967488 35157 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.47
Current children cumulated vsize (KiB) 157668

[startup+402.302 s]
/proc/loadavg: 2.14 1.93 1.45 3/67 8124
/proc/meminfo: memFree=1263408/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=172832 CPUtime=801.85
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 40308 0 0 0 80118 67 0 0 19 0 2 0 1112894027 176979968 40294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 43208 40294 83 193 0 43012 0
[pid=8123/tid=8124] ppid=8120 vsize=172832 CPUtime=400.52
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 16115 0 0 0 40021 31 0 0 19 0 2 0 1112894040 176979968 40294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.17
Current children cumulated vsize (KiB) 178188

[startup+462.302 s]
/proc/loadavg: 2.10 1.95 1.48 3/67 8126
/proc/meminfo: memFree=1233200/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=203196 CPUtime=921.57
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 47860 0 0 0 92079 78 0 0 17 0 2 0 1112894027 208072704 47846 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 50799 47846 83 193 0 50603 0
[pid=8123/tid=8124] ppid=8120 vsize=203196 CPUtime=460.28
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 19403 0 0 0 45992 36 0 0 17 0 2 0 1112894040 208072704 47846 1992294400 134512640 135305190 4294956144 18446744073709551615 134530633 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.89
Current children cumulated vsize (KiB) 208552

[startup+522.302 s]
/proc/loadavg: 2.55 2.10 1.56 3/67 8126
/proc/meminfo: memFree=1233136/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=203356 CPUtime=1041.27
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 47878 0 0 0 104047 80 0 0 17 0 2 0 1112894027 208236544 47864 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 50839 47864 83 193 0 50643 0
[pid=8123/tid=8124] ppid=8120 vsize=203356 CPUtime=520.01
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 19421 0 0 0 51964 37 0 0 18 0 2 0 1112894040 208236544 47864 1992294400 134512640 135305190 4294956144 18446744073709551615 134541971 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.59
Current children cumulated vsize (KiB) 208712

[startup+582.301 s]
/proc/loadavg: 2.63 2.21 1.63 3/67 8126
/proc/meminfo: memFree=1207088/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=229992 CPUtime=1160.99
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 54553 0 0 0 116007 92 0 0 17 0 2 0 1112894027 235511808 54539 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 57498 54539 83 193 0 57302 0
[pid=8123/tid=8124] ppid=8120 vsize=229992 CPUtime=579.76
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 23101 0 0 0 57931 45 0 0 16 0 2 0 1112894040 235511808 54539 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.31
Current children cumulated vsize (KiB) 235348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 2.52 2.21 1.64 3/67 8126
/proc/meminfo: memFree=1191280/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=245692 CPUtime=1199.71
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 58327 0 0 0 119874 97 0 0 18 0 2 0 1112894027 251588608 58313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 61423 58313 83 193 0 61227 0
[pid=8123/tid=8124] ppid=8120 vsize=245692 CPUtime=599.08
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 24688 0 0 0 59862 46 0 0 17 0 2 0 1112894040 251588608 58313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 251048

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: 2.52 2.21 1.64 3/67 8126
/proc/meminfo: memFree=1191280/2055920 swapFree=4176728/4192956
[pid=8120] ppid=8118 vsize=5356 CPUtime=0.32
/proc/8120/stat : 8120 (manysat.sh) S 8118 8120 7895 0 -1 4194304 312 2040 0 0 0 0 31 1 17 0 1 0 1112893994 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8120/statm: 1339 238 195 169 0 50 0
[pid=8123] ppid=8120 vsize=245692 CPUtime=1199.71
/proc/8123/stat : 8123 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194304 58327 0 0 0 119874 97 0 0 18 0 2 0 1112894027 251588608 58313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8123/statm: 61423 58313 83 193 0 61227 0
[pid=8123/tid=8124] ppid=8120 vsize=245692 CPUtime=599.08
/proc/8123/task/8124/stat : 8124 (manysat1.1_stat) R 8120 8120 7895 0 -1 4194368 24688 0 0 0 59862 46 0 0 17 0 2 0 1112894040 251588608 58313 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 251048

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8120 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=311952
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=21996
# CPU time returned by wait4() is 0.333948
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.03
CPU user time (s): 1199.05
CPU system time (s): 0.98
CPU usage (%): 199.432
Max. virtual memory (cumulated for all children) (KiB): 251048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.311952
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2352
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 0.513921 second user time and 1.68874 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-30 10:37:57
IDJOB=1525446
IDBENCH=70345
IDSOLVER=513
FILE ID=node11/1525446-1238402277
PBS_JOBID= 9061414
Free space on /tmp= 66412 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S1419235015-056.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525446-1238402277/watcher-1525446-1238402277 -o /tmp/evaluation-result-1525446-1238402277/solver-1525446-1238402277 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525446-1238402277.cnf aimd 0

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

MD5SUM BENCH= a714fa4bd1373c24435aaf22c9d8231c
RANDOM SEED=270595294

node11.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		: 3000.274
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		: 3000.274
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:       1427184 kB
Buffers:        100332 kB
Cached:         424496 kB
SwapCached:      10196 kB
Active:          85188 kB
Inactive:       451304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1427184 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          17352 kB
Slab:            78260 kB
Committed_AS:  2824008 kB
PageTables:       1456 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= 66408 MiB
End job on node11 at 2009-03-30 10:48:01