Trace number 1527003

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) 1200.03 601.521

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
MD5SUM95e50be0ec36bd6dfa5233022c3ad7ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.00285
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2203     6651 |      --       0       --      -- |     --   | -7/21
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 514   #clauses: 2203   #literals: 6651
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-1527003-1238572122/watcher-1527003-1238572122 -o /tmp/evaluation-result-1527003-1238572122/solver-1527003-1238572122 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527003-1238572122.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: 0.92 0.98 0.99 3/70 7855
/proc/meminfo: memFree=1666672/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129875435 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 235 195 169 0 50 0
[pid=7856] ppid=7855 vsize=960 CPUtime=0
/proc/7856/stat : 7856 (SatElite) R 7855 7855 7177 0 -1 4194304 165 0 0 0 0 0 0 0 19 0 1 0 1129875436 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/7856/statm: 240 149 68 127 0 110 0

[startup+0.0143389 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7855
/proc/meminfo: memFree=1666672/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.105343 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7855
/proc/meminfo: memFree=1666672/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301363 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7855
/proc/meminfo: memFree=1666672/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701406 s]
/proc/loadavg: 0.92 0.98 0.99 3/70 7855
/proc/meminfo: memFree=1666672/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50249 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 7859
/proc/meminfo: memFree=1664024/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=17048 CPUtime=2.95
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 924 0 0 0 295 0 0 0 16 0 2 0 1129875437 17457152 910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 4262 910 83 193 0 4066 0
[pid=7858/tid=7859] ppid=7855 vsize=17048 CPUtime=1.47
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 369 0 0 0 147 0 0 0 17 0 2 0 1129875437 17457152 910 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22404

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 7859
/proc/meminfo: memFree=1661784/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=18764 CPUtime=6.15
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 1439 0 0 0 614 1 0 0 17 0 2 0 1129875437 19214336 1425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 4691 1425 83 193 0 4495 0
[pid=7858/tid=7859] ppid=7855 vsize=18764 CPUtime=3.06
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 611 0 0 0 306 0 0 0 17 0 2 0 1129875437 19214336 1425 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24120

[startup+6.30197 s]
/proc/loadavg: 1.01 1.00 1.00 3/73 7859
/proc/meminfo: memFree=1657496/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=22216 CPUtime=12.53
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 2355 0 0 0 1252 1 0 0 17 0 2 0 1129875437 22749184 2341 1992294400 134512640 135305190 4294956144 18446744073709551615 134528402 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 5554 2341 83 193 0 5358 0
[pid=7858/tid=7859] ppid=7855 vsize=22216 CPUtime=6.25
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 1041 0 0 0 625 0 0 0 19 0 2 0 1129875437 22749184 2341 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27572

[startup+12.7016 s]
/proc/loadavg: 1.09 1.02 1.01 3/73 7859
/proc/meminfo: memFree=1653208/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=26640 CPUtime=25.3
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 3285 0 0 0 2527 3 0 0 17 0 2 0 1129875437 27279360 3271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 6660 3271 83 193 0 6464 0
[pid=7858/tid=7859] ppid=7855 vsize=26640 CPUtime=12.61
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 1444 0 0 0 1260 1 0 0 25 0 2 0 1129875437 27279360 3271 1992294400 134512640 135305190 4294956144 18446744073709551615 134557484 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31996

[startup+25.5019 s]
/proc/loadavg: 1.29 1.06 1.02 3/73 7859
/proc/meminfo: memFree=1649304/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=30476 CPUtime=50.83
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 4281 0 0 0 5078 5 0 0 17 0 2 0 1129875437 31207424 4267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 7619 4267 83 193 0 7423 0
[pid=7858/tid=7859] ppid=7855 vsize=30476 CPUtime=25.35
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 1955 0 0 0 2533 2 0 0 22 0 2 0 1129875437 31207424 4267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 35832

[startup+51.1014 s]
/proc/loadavg: 1.53 1.14 1.04 3/73 7859
/proc/meminfo: memFree=1644632/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=34676 CPUtime=101.9
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 5522 0 0 0 10183 7 0 0 19 0 2 0 1129875437 35508224 5508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 8669 5508 83 193 0 8473 0
[pid=7858/tid=7859] ppid=7855 vsize=34676 CPUtime=50.84
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 2561 0 0 0 5081 3 0 0 25 0 2 0 1129875437 35508224 5508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 40032

[startup+102.306 s]
/proc/loadavg: 1.79 1.27 1.09 3/73 7859
/proc/meminfo: memFree=1637912/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=42112 CPUtime=204.06
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 7126 0 0 0 20396 10 0 0 25 0 2 0 1129875437 43122688 7112 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 10528 7112 83 193 0 10332 0
[pid=7858/tid=7859] ppid=7855 vsize=42112 CPUtime=101.81
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 3353 0 0 0 10176 5 0 0 17 0 2 0 1129875437 43122688 7112 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.06
Current children cumulated vsize (KiB) 47468

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.15 3/73 7859
/proc/meminfo: memFree=1631960/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=47364 CPUtime=323.76
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 8608 0 0 0 32363 13 0 0 25 0 2 0 1129875437 48500736 8594 1992294400 134512640 135305190 4294956144 18446744073709551615 134528344 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 11841 8594 83 193 0 11645 0
[pid=7858/tid=7859] ppid=7855 vsize=47364 CPUtime=161.53
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 4305 0 0 0 16146 7 0 0 25 0 2 0 1129875437 48500736 8594 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.76
Current children cumulated vsize (KiB) 52720

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/73 7859
/proc/meminfo: memFree=1626904/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=52640 CPUtime=443.48
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 9832 0 0 0 44332 16 0 0 25 0 2 0 1129875437 53903360 9818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 13160 9818 83 193 0 12964 0
[pid=7858/tid=7859] ppid=7855 vsize=52640 CPUtime=221.27
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 4894 0 0 0 22118 9 0 0 25 0 2 0 1129875437 53903360 9818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.48
Current children cumulated vsize (KiB) 57996

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/73 7859
/proc/meminfo: memFree=1622744/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=57404 CPUtime=563.19
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 10920 0 0 0 56302 17 0 0 25 0 2 0 1129875437 58781696 10906 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 14351 10906 83 193 0 14155 0
[pid=7858/tid=7859] ppid=7855 vsize=57404 CPUtime=280.99
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 5446 0 0 0 28090 9 0 0 25 0 2 0 1129875437 58781696 10906 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 62760

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/73 7859
/proc/meminfo: memFree=1619416/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=61336 CPUtime=682.9
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 11713 0 0 0 68271 19 0 0 25 0 2 0 1129875437 62808064 11699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 15334 11699 83 193 0 15138 0
[pid=7858/tid=7859] ppid=7855 vsize=61336 CPUtime=340.71
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 5895 0 0 0 34061 10 0 0 25 0 2 0 1129875437 62808064 11699 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.9
Current children cumulated vsize (KiB) 66692

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/73 7859
/proc/meminfo: memFree=1614040/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=66160 CPUtime=802.61
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 13096 0 0 0 80240 21 0 0 25 0 2 0 1129875437 67747840 13082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 16540 13082 83 193 0 16344 0
[pid=7858/tid=7859] ppid=7855 vsize=66160 CPUtime=400.44
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 6639 0 0 0 40033 11 0 0 25 0 2 0 1129875437 67747840 13082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.61
Current children cumulated vsize (KiB) 71516

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/73 7859
/proc/meminfo: memFree=1612568/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=67188 CPUtime=922.32
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 13411 0 0 0 92210 22 0 0 25 0 2 0 1129875437 68800512 13397 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 16797 13397 83 193 0 16601 0
[pid=7858/tid=7859] ppid=7855 vsize=67188 CPUtime=460.17
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 6766 0 0 0 46005 12 0 0 25 0 2 0 1129875437 68800512 13397 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.32
Current children cumulated vsize (KiB) 72544

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/73 7859
/proc/meminfo: memFree=1610264/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=70176 CPUtime=1042.02
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 14017 0 0 0 104179 23 0 0 25 0 2 0 1129875437 71860224 14003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 17544 14003 83 193 0 17348 0
[pid=7858/tid=7859] ppid=7855 vsize=70176 CPUtime=519.89
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 7104 0 0 0 51976 13 0 0 25 0 2 0 1129875437 71860224 14003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528274 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.02
Current children cumulated vsize (KiB) 75532

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/73 7859
/proc/meminfo: memFree=1603032/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=77108 CPUtime=1161.72
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 15831 0 0 0 116146 26 0 0 25 0 2 0 1129875437 78958592 15817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 19277 15817 83 193 0 19081 0
[pid=7858/tid=7859] ppid=7855 vsize=77108 CPUtime=579.6
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 7965 0 0 0 57946 14 0 0 25 0 2 0 1129875437 78958592 15817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.72
Current children cumulated vsize (KiB) 82464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 7859
/proc/meminfo: memFree=1601624/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=79108 CPUtime=1200.03
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 16167 0 0 0 119977 26 0 0 21 0 2 0 1129875437 81006592 16153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 19777 16153 83 193 0 19581 0
[pid=7858/tid=7859] ppid=7855 vsize=79108 CPUtime=598.71
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 8167 0 0 0 59856 15 0 0 25 0 2 0 1129875437 81006592 16153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 84464

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 7859
/proc/meminfo: memFree=1601624/2055920 swapFree=4173176/4192956
[pid=7855] ppid=7853 vsize=5356 CPUtime=0
/proc/7855/stat : 7855 (manysat.sh) S 7853 7855 7177 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129875435 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7855/statm: 1339 238 195 169 0 50 0
[pid=7858] ppid=7855 vsize=79108 CPUtime=1200.03
/proc/7858/stat : 7858 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194304 16167 0 0 0 119977 26 0 0 21 0 2 0 1129875437 81006592 16153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/7858/statm: 19777 16153 83 193 0 19581 0
[pid=7858/tid=7859] ppid=7855 vsize=79108 CPUtime=598.71
/proc/7858/task/7859/stat : 7859 (manysat1.1_stat) R 7855 7855 7177 0 -1 4194368 8167 0 0 0 59856 15 0 0 25 0 2 0 1129875437 81006592 16153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 84464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7855 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# 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): 601.521
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.26
CPU usage (%): 199.499
Max. virtual memory (cumulated for all children) (KiB): 84464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
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 0.703892 second user time and 1.80872 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-01 09:48:42
IDJOB=1527003
IDBENCH=70656
IDSOLVER=515
FILE ID=node36/1527003-1238572122
PBS_JOBID= 9062151
Free space on /tmp= 66412 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527003-1238572122/watcher-1527003-1238572122 -o /tmp/evaluation-result-1527003-1238572122/solver-1527003-1238572122 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527003-1238572122.cnf aimd 2

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

MD5SUM BENCH= 95e50be0ec36bd6dfa5233022c3ad7ac
RANDOM SEED=1761017159

node36.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		: 3000.214
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		: 3000.214
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:       1667152 kB
Buffers:         79004 kB
Cached:         225328 kB
SwapCached:       9148 kB
Active:         188824 kB
Inactive:       126148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667152 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          16348 kB
Slab:            59232 kB
Committed_AS:  3136564 kB
PageTables:       1876 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 node36 at 2009-04-01 09:58:45