Trace number 1527398

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) 1200.19 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
MD5SUMd341022d95ddbcad449a00c47578e9f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1608     4875 |      --       0       --      -- |     --   | -7/30
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 371   #clauses: 1608   #literals: 4875
0.00/0.00	c CPU time:   0.002999 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-1527398-1238596444/watcher-1527398-1238596444 -o /tmp/evaluation-result-1527398-1238596444/solver-1527398-1238596444 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527398-1238596444.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 1.85 1.46 3/69 31259
/proc/meminfo: memFree=1218696/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132306051 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 235 195 169 0 50 0
[pid=31260] ppid=31259 vsize=832 CPUtime=0
/proc/31260/stat : 31260 (SatElite) R 31259 31259 30846 0 -1 4194304 143 0 0 0 0 0 0 0 19 0 1 0 1132306051 851968 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134577064 0 0 4096 3 0 0 0 17 0 0 0
/proc/31260/statm: 208 127 68 127 0 78 0

[startup+0.0790591 s]
/proc/loadavg: 1.99 1.85 1.46 3/69 31259
/proc/meminfo: memFree=1218696/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102513 s]
/proc/loadavg: 1.99 1.85 1.46 3/69 31259
/proc/meminfo: memFree=1218696/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301331 s]
/proc/loadavg: 1.99 1.85 1.46 3/69 31259
/proc/meminfo: memFree=1218696/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701366 s]
/proc/loadavg: 1.99 1.85 1.46 3/69 31259
/proc/meminfo: memFree=1218696/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 1.99 1.85 1.46 3/72 31263
/proc/meminfo: memFree=1216496/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=15632 CPUtime=2.96
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 840 0 0 0 296 0 0 0 17 0 2 0 1132306052 16007168 824 1992294400 134512640 135305190 4294956144 18446744073709551615 134542050 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 3908 824 83 193 0 3712 0
[pid=31262/tid=31263] ppid=31259 vsize=15632 CPUtime=1.48
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 361 0 0 0 148 0 0 0 16 0 2 0 1132306052 16007168 824 1992294400 134512640 135305190 4294956144 18446744073709551615 134556807 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20988

[startup+3.10158 s]
/proc/loadavg: 1.99 1.86 1.46 3/72 31263
/proc/meminfo: memFree=1214384/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=17220 CPUtime=6.15
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 1296 0 0 0 614 1 0 0 17 0 2 0 1132306052 17633280 1280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 4305 1280 83 193 0 4109 0
[pid=31262/tid=31263] ppid=31259 vsize=17220 CPUtime=3.07
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 602 0 0 0 307 0 0 0 20 0 2 0 1132306052 17633280 1280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22576

[startup+6.30187 s]
/proc/loadavg: 1.99 1.86 1.46 3/72 31263
/proc/meminfo: memFree=1209968/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=22544 CPUtime=12.53
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 2231 0 0 0 1251 2 0 0 19 0 2 0 1132306052 23085056 2215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 5636 2215 83 193 0 5440 0
[pid=31262/tid=31263] ppid=31259 vsize=22544 CPUtime=6.27
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 992 0 0 0 626 1 0 0 24 0 2 0 1132306052 23085056 2215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27900

[startup+12.7024 s]
/proc/loadavg: 1.99 1.86 1.46 3/72 31263
/proc/meminfo: memFree=1205360/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=26280 CPUtime=25.3
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 3320 0 0 0 2526 4 0 0 17 0 2 0 1132306052 26910720 3304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 6570 3304 83 193 0 6374 0
[pid=31262/tid=31263] ppid=31259 vsize=26280 CPUtime=12.67
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 1477 0 0 0 1266 1 0 0 25 0 2 0 1132306052 26910720 3304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31636

[startup+25.5015 s]
/proc/loadavg: 1.99 1.86 1.47 3/72 31263
/proc/meminfo: memFree=1201776/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=30752 CPUtime=50.82
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 4214 0 0 0 5076 6 0 0 17 0 2 0 1132306052 31490048 4198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 7688 4198 83 193 0 7492 0
[pid=31262/tid=31263] ppid=31259 vsize=30752 CPUtime=25.46
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 2013 0 0 0 2544 2 0 0 19 0 2 0 1132306052 31490048 4198 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 36108

[startup+51.1018 s]
/proc/loadavg: 1.99 1.87 1.48 3/72 31263
/proc/meminfo: memFree=1198064/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=33908 CPUtime=101.89
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 5173 0 0 0 10181 8 0 0 19 0 2 0 1132306052 34721792 5157 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 8477 5157 83 193 0 8281 0
[pid=31262/tid=31263] ppid=31259 vsize=33908 CPUtime=51.05
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 2438 0 0 0 5102 3 0 0 25 0 2 0 1132306052 34721792 5157 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 39264

[startup+102.306 s]
/proc/loadavg: 1.99 1.89 1.51 3/72 31263
/proc/meminfo: memFree=1191280/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=40944 CPUtime=204.02
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 6816 0 0 0 20392 10 0 0 23 0 2 0 1132306052 41926656 6800 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 10236 6800 83 193 0 10040 0
[pid=31262/tid=31263] ppid=31259 vsize=40944 CPUtime=102.23
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 3237 0 0 0 10219 4 0 0 25 0 2 0 1132306052 41926656 6800 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 46300

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.54 3/72 31263
/proc/meminfo: memFree=1185840/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=46356 CPUtime=323.69
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 8143 0 0 0 32356 13 0 0 25 0 2 0 1132306052 47468544 8127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 11589 8127 83 193 0 11393 0
[pid=31262/tid=31263] ppid=31259 vsize=46356 CPUtime=162.2
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 4117 0 0 0 16214 6 0 0 25 0 2 0 1132306052 47468544 8127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.69
Current children cumulated vsize (KiB) 51712

[startup+222.302 s]
/proc/loadavg: 1.99 1.92 1.56 3/72 31263
/proc/meminfo: memFree=1179952/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=51836 CPUtime=443.38
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 9598 0 0 0 44321 17 0 0 17 0 2 0 1132306052 53080064 9582 1992294400 134512640 135305190 4294956144 18446744073709551615 134538170 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 12959 9582 83 193 0 12763 0
[pid=31262/tid=31263] ppid=31259 vsize=51836 CPUtime=222.17
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 4878 0 0 0 22209 8 0 0 25 0 2 0 1132306052 53080064 9582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.38
Current children cumulated vsize (KiB) 57192

[startup+282.301 s]
/proc/loadavg: 1.99 1.93 1.59 3/72 31263
/proc/meminfo: memFree=1176880/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=55244 CPUtime=563.05
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 10403 0 0 0 56287 18 0 0 25 0 2 0 1132306052 56569856 10387 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 13811 10387 83 193 0 13615 0
[pid=31262/tid=31263] ppid=31259 vsize=55244 CPUtime=282.15
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 5308 0 0 0 28206 9 0 0 25 0 2 0 1132306052 56569856 10387 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 60600

[startup+342.301 s]
/proc/loadavg: 1.99 1.94 1.61 3/72 31263
/proc/meminfo: memFree=1169456/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=62576 CPUtime=682.72
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 12217 0 0 0 68251 21 0 0 25 0 2 0 1132306052 64077824 12201 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 15644 12201 83 193 0 15448 0
[pid=31262/tid=31263] ppid=31259 vsize=62576 CPUtime=342.11
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 6326 0 0 0 34201 10 0 0 19 0 2 0 1132306052 64077824 12201 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 67932

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.63 3/72 31263
/proc/meminfo: memFree=1168048/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=64056 CPUtime=802.42
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 12600 0 0 0 80219 23 0 0 18 0 2 0 1132306052 65593344 12584 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 16014 12584 83 193 0 15818 0
[pid=31262/tid=31263] ppid=31259 vsize=64056 CPUtime=402.09
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 6511 0 0 0 40198 11 0 0 25 0 2 0 1132306052 65593344 12584 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 69412

[startup+462.302 s]
/proc/loadavg: 1.99 1.96 1.65 3/72 31265
/proc/meminfo: memFree=1161520/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=71884 CPUtime=922.11
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 14235 0 0 0 92185 26 0 0 17 0 2 0 1132306052 73609216 14219 1992294400 134512640 135305190 4294956144 18446744073709551615 134538593 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 17971 14219 83 193 0 17775 0
[pid=31262/tid=31263] ppid=31259 vsize=71884 CPUtime=462.07
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 7487 0 0 0 46194 13 0 0 25 0 2 0 1132306052 73609216 14219 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 77240

[startup+522.301 s]
/proc/loadavg: 1.99 1.96 1.67 3/72 31265
/proc/meminfo: memFree=1159792/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=74076 CPUtime=1041.78
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 14658 0 0 0 104151 27 0 0 25 0 2 0 1132306052 75853824 14642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 18519 14642 83 193 0 18323 0
[pid=31262/tid=31263] ppid=31259 vsize=74076 CPUtime=522.04
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 7889 0 0 0 52190 14 0 0 25 0 2 0 1132306052 75853824 14642 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 79432

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.69 3/72 31265
/proc/meminfo: memFree=1155120/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=78980 CPUtime=1161.47
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 15811 0 0 0 116117 30 0 0 25 0 2 0 1132306052 80875520 15795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 19745 15795 83 193 0 19549 0
[pid=31262/tid=31263] ppid=31259 vsize=78980 CPUtime=582.01
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 8645 0 0 0 58185 16 0 0 25 0 2 0 1132306052 80875520 15795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 84336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.97 1.69 3/72 31265
/proc/meminfo: memFree=1153072/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=81480 CPUtime=1200.19
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 16317 0 0 0 119987 32 0 0 25 0 2 0 1132306052 83435520 16301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 20370 16301 83 193 0 20174 0
[pid=31262/tid=31263] ppid=31259 vsize=81480 CPUtime=601.42
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 8934 0 0 0 60124 18 0 0 25 0 2 0 1132306052 83435520 16301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 86836

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.97 1.69 3/72 31265
/proc/meminfo: memFree=1153072/2055920 swapFree=4171840/4192956
[pid=31259] ppid=31257 vsize=5356 CPUtime=0
/proc/31259/stat : 31259 (manysat.sh) S 31257 31259 30846 0 -1 4194304 312 148 0 0 0 0 0 0 19 0 1 0 1132306051 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31259/statm: 1339 238 195 169 0 50 0
[pid=31262] ppid=31259 vsize=81480 CPUtime=1200.19
/proc/31262/stat : 31262 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194304 16317 0 0 0 119987 32 0 0 25 0 2 0 1132306052 83435520 16301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31262/statm: 20370 16301 83 193 0 20174 0
[pid=31262/tid=31263] ppid=31259 vsize=81480 CPUtime=601.42
/proc/31262/task/31263/stat : 31263 (manysat1.1_stat) R 31259 31259 30846 0 -1 4194368 8934 0 0 0 60124 18 0 0 25 0 2 0 1132306052 83435520 16301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 86836

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31259 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.19
CPU user time (s): 1199.87
CPU system time (s): 0.32
CPU usage (%): 199.458
Max. virtual memory (cumulated for all children) (KiB): 86836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460
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 0.728889 second user time and 2.01969 second system time

The end

Launcher Data 

Begin job on node58 at 2009-04-01 16:34:04
IDJOB=1527398
IDBENCH=70735
IDSOLVER=515
FILE ID=node58/1527398-1238596444
PBS_JOBID= 9068315
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1985172968-100.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527398-1238596444/watcher-1527398-1238596444 -o /tmp/evaluation-result-1527398-1238596444/solver-1527398-1238596444 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527398-1238596444.cnf aimd 2

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

MD5SUM BENCH= d341022d95ddbcad449a00c47578e9f1
RANDOM SEED=1056347504

node58.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		: 3000.222
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		: 3000.222
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:       1219240 kB
Buffers:         97840 kB
Cached:         647208 kB
SwapCached:      11044 kB
Active:         213276 kB
Inactive:       544392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1219240 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            64540 kB
Committed_AS:  2763608 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-04-01 16:44:07