Trace number 1527038

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) 1200.18 601.724

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
MD5SUMbee6b22c61c85c79429fd4c1adab5451
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
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     6662 |      --       0       --      -- |     --   | -7/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 512   #clauses: 2203   #literals: 6662
0.00/0.00	c CPU time:   0.004999 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-1527038-1238573893/watcher-1527038-1238573893 -o /tmp/evaluation-result-1527038-1238573893/solver-1527038-1238573893 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527038-1238573893.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: 0.99 0.98 1.00 3/73 27398
/proc/meminfo: memFree=1452416/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) R 27396 27398 26947 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27398/statm: 1339 234 194 169 0 50 0
[pid=27399] ppid=27398 vsize=960 CPUtime=0
/proc/27399/stat : 27399 (SatElite) R 27398 27398 26947 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1130054110 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/27399/statm: 240 149 68 127 0 110 0

[startup+0.016773 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 27398
/proc/meminfo: memFree=1452416/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.103051 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 27398
/proc/meminfo: memFree=1452416/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301659 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 27398
/proc/meminfo: memFree=1452416/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701701 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 27398
/proc/meminfo: memFree=1452416/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50279 s]
/proc/loadavg: 0.99 0.98 1.00 3/76 27402
/proc/meminfo: memFree=1449896/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=16152 CPUtime=2.96
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 932 0 0 0 296 0 0 0 18 0 2 0 1130054111 16539648 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 4038 918 83 193 0 3842 0
[pid=27401/tid=27402] ppid=27398 vsize=16152 CPUtime=1.48
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 390 0 0 0 148 0 0 0 17 0 2 0 1130054112 16539648 918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21508

[startup+3.10196 s]
/proc/loadavg: 1.07 1.00 1.01 3/76 27402
/proc/meminfo: memFree=1447336/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=17936 CPUtime=6.14
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 1434 0 0 0 613 1 0 0 17 0 2 0 1130054111 18366464 1420 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 4484 1420 83 193 0 4288 0
[pid=27401/tid=27402] ppid=27398 vsize=17936 CPUtime=3.07
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 641 0 0 0 306 1 0 0 18 0 2 0 1130054112 18366464 1420 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23292

[startup+6.30131 s]
/proc/loadavg: 1.07 1.00 1.01 3/76 27402
/proc/meminfo: memFree=1442920/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=22596 CPUtime=12.53
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 2445 0 0 0 1250 3 0 0 17 0 2 0 1130054111 23138304 2431 1992294400 134512640 135305190 4294956144 18446744073709551615 134549153 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 5649 2431 83 193 0 5453 0
[pid=27401/tid=27402] ppid=27398 vsize=22596 CPUtime=6.27
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 1128 0 0 0 625 2 0 0 21 0 2 0 1130054112 23138304 2431 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27952

[startup+12.702 s]
/proc/loadavg: 1.22 1.03 1.02 3/76 27402
/proc/meminfo: memFree=1438632/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=26792 CPUtime=25.29
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 3425 0 0 0 2525 4 0 0 18 0 2 0 1130054111 27435008 3411 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 6698 3411 83 193 0 6502 0
[pid=27401/tid=27402] ppid=27398 vsize=26792 CPUtime=12.66
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 1543 0 0 0 1264 2 0 0 25 0 2 0 1130054112 27435008 3411 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32148

[startup+25.5024 s]
/proc/loadavg: 1.34 1.06 1.02 3/76 27402
/proc/meminfo: memFree=1434536/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=30968 CPUtime=50.82
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 4411 0 0 0 5077 5 0 0 20 0 2 0 1130054111 31711232 4397 1992294400 134512640 135305190 4294956144 18446744073709551615 134557426 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 7742 4397 83 193 0 7546 0
[pid=27401/tid=27402] ppid=27398 vsize=30968 CPUtime=25.46
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 1987 0 0 0 2543 3 0 0 25 0 2 0 1130054112 31711232 4397 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 36324

[startup+51.1021 s]
/proc/loadavg: 1.56 1.14 1.05 3/76 27402
/proc/meminfo: memFree=1428840/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=36736 CPUtime=101.87
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 5842 0 0 0 10180 7 0 0 17 0 2 0 1130054111 37617664 5828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 9184 5828 83 193 0 8988 0
[pid=27401/tid=27402] ppid=27398 vsize=36736 CPUtime=51.05
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 2744 0 0 0 5101 4 0 0 25 0 2 0 1130054112 37617664 5828 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 42092

[startup+102.307 s]
/proc/loadavg: 1.82 1.28 1.10 3/76 27402
/proc/meminfo: memFree=1424680/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=39800 CPUtime=204
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 6850 0 0 0 20391 9 0 0 25 0 2 0 1130054111 40755200 6836 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 9950 6836 83 193 0 9754 0
[pid=27401/tid=27402] ppid=27398 vsize=39800 CPUtime=102.24
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 3138 0 0 0 10219 5 0 0 25 0 2 0 1130054112 40755200 6836 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 45156

[startup+162.303 s]
/proc/loadavg: 1.93 1.41 1.15 3/76 27402
/proc/meminfo: memFree=1418152/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=47500 CPUtime=323.68
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 8489 0 0 0 32356 12 0 0 25 0 2 0 1130054111 48640000 8475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 11875 8475 83 193 0 11679 0
[pid=27401/tid=27402] ppid=27398 vsize=47500 CPUtime=162.22
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 4045 0 0 0 16216 6 0 0 25 0 2 0 1130054112 48640000 8475 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 52856

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/76 27402
/proc/meminfo: memFree=1413096/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=52280 CPUtime=443.36
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 9761 0 0 0 44322 14 0 0 25 0 2 0 1130054111 53534720 9747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 13070 9747 83 193 0 12874 0
[pid=27401/tid=27402] ppid=27398 vsize=52280 CPUtime=222.2
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 4696 0 0 0 22213 7 0 0 25 0 2 0 1130054112 53534720 9747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 57636

[startup+282.303 s]
/proc/loadavg: 1.99 1.60 1.25 3/76 27402
/proc/meminfo: memFree=1406248/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=60184 CPUtime=563.04
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 11510 0 0 0 56288 16 0 0 25 0 2 0 1130054111 61628416 11496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 15046 11496 83 193 0 14850 0
[pid=27401/tid=27402] ppid=27398 vsize=60184 CPUtime=282.19
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 5617 0 0 0 28210 9 0 0 25 0 2 0 1130054112 61628416 11496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 65540

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/76 27402
/proc/meminfo: memFree=1403624/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=62244 CPUtime=682.72
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 12101 0 0 0 68254 18 0 0 25 0 2 0 1130054111 63737856 12087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 15561 12087 83 193 0 15365 0
[pid=27401/tid=27402] ppid=27398 vsize=62244 CPUtime=342.17
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 5970 0 0 0 34207 10 0 0 25 0 2 0 1130054112 63737856 12087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 67600

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.34 3/76 27402
/proc/meminfo: memFree=1398376/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=66664 CPUtime=802.41
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 13413 0 0 0 80221 20 0 0 25 0 2 0 1130054111 68263936 13399 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 16666 13399 83 193 0 16470 0
[pid=27401/tid=27402] ppid=27398 vsize=66664 CPUtime=402.15
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 6626 0 0 0 40205 10 0 0 25 0 2 0 1130054112 68263936 13399 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 72020

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.38 3/76 27402
/proc/meminfo: memFree=1396648/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=68448 CPUtime=922.1
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 13841 0 0 0 92188 22 0 0 25 0 2 0 1130054111 70090752 13827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 17112 13827 83 193 0 16916 0
[pid=27401/tid=27402] ppid=27398 vsize=68448 CPUtime=462.14
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 6875 0 0 0 46203 11 0 0 25 0 2 0 1130054112 70090752 13827 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 73804

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/76 27402
/proc/meminfo: memFree=1392104/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=72972 CPUtime=1041.79
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 15019 0 0 0 104155 24 0 0 25 0 2 0 1130054111 74723328 15005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 18243 15005 83 193 0 18047 0
[pid=27401/tid=27402] ppid=27398 vsize=72972 CPUtime=522.12
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 7396 0 0 0 52200 12 0 0 25 0 2 0 1130054112 74723328 15005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 78328

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.45 3/76 27402
/proc/meminfo: memFree=1386664/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=79464 CPUtime=1161.47
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 16341 0 0 0 116122 25 0 0 25 0 2 0 1130054111 81371136 16327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 19866 16327 83 193 0 19670 0
[pid=27401/tid=27402] ppid=27398 vsize=79464 CPUtime=582.1
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 7998 0 0 0 58197 13 0 0 25 0 2 0 1130054112 81371136 16327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 84820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.46 3/76 27402
/proc/meminfo: memFree=1386664/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=79464 CPUtime=1200.18
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 16341 0 0 0 119993 25 0 0 25 0 2 0 1130054111 81371136 16327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 19866 16327 83 193 0 19670 0
[pid=27401/tid=27402] ppid=27398 vsize=79464 CPUtime=601.5
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 7998 0 0 0 60137 13 0 0 25 0 2 0 1130054112 81371136 16327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84820

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

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

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.46 3/76 27402
/proc/meminfo: memFree=1386664/2055920 swapFree=4164824/4192956
[pid=27398] ppid=27396 vsize=5356 CPUtime=0
/proc/27398/stat : 27398 (manysat.sh) S 27396 27398 26947 0 -1 4194304 312 170 0 0 0 0 0 0 18 0 1 0 1130054110 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27398/statm: 1339 238 195 169 0 50 0
[pid=27401] ppid=27398 vsize=79464 CPUtime=1200.18
/proc/27401/stat : 27401 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194304 16341 0 0 0 119993 25 0 0 25 0 2 0 1130054111 81371136 16327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/27401/statm: 19866 16327 83 193 0 19670 0
[pid=27401/tid=27402] ppid=27398 vsize=79464 CPUtime=601.5
/proc/27401/task/27402/stat : 27402 (manysat1.1_stat) R 27398 27398 26947 0 -1 4194368 7998 0 0 0 60137 13 0 0 25 0 2 0 1130054112 81371136 16327 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 84820

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27398 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=4999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# 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): 1200.18
CPU user time (s): 1199.93
CPU system time (s): 0.25
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 84820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
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= 2

runsolver used 0.754885 second user time and 1.9947 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 10:18:13
IDJOB=1527038
IDBENCH=70663
IDSOLVER=515
FILE ID=node81/1527038-1238573893
PBS_JOBID= 9062160
Free space on /tmp= 126316 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-S1800466054-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527038-1238573893/watcher-1527038-1238573893 -o /tmp/evaluation-result-1527038-1238573893/solver-1527038-1238573893 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527038-1238573893.cnf aimd 2

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

MD5SUM BENCH= bee6b22c61c85c79429fd4c1adab5451
RANDOM SEED=209590631

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1452960 kB
Buffers:         88472 kB
Cached:         413364 kB
SwapCached:      19112 kB
Active:         323688 kB
Inactive:       199072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452960 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          26572 kB
Slab:            65148 kB
Committed_AS:  3009500 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-04-01 10:28:17