Trace number 1526997

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 1/2009-03-20? (TO) 1200.13 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S956671877-054.cnf
MD5SUMfa9334576b7ead7d32e2b64d3b23241f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
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     6659 |      --       0       --      -- |     --   | -7/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 511   #clauses: 2203   #literals: 6659
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-1526997-1238571897/watcher-1526997-1238571897 -o /tmp/evaluation-result-1526997-1238571897/solver-1526997-1238571897 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526997-1238571897.cnf aimd 1 

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: 1.04 1.04 1.17 3/64 31673
/proc/meminfo: memFree=1214056/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129851786 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 235 195 169 0 50 0
[pid=31674] ppid=31673 vsize=956 CPUtime=0
/proc/31674/stat : 31674 (SatElite) R 31673 31673 31237 0 -1 4194304 157 0 0 0 0 0 0 0 19 0 1 0 1129851786 978944 141 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/31674/statm: 239 141 65 127 0 109 0

[startup+0.0587489 s]
/proc/loadavg: 1.04 1.04 1.17 3/64 31673
/proc/meminfo: memFree=1214056/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.435672 s]
/proc/loadavg: 1.04 1.04 1.17 3/64 31673
/proc/meminfo: memFree=1214056/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.50268 s]
/proc/loadavg: 1.04 1.04 1.17 3/64 31673
/proc/meminfo: memFree=1214056/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701696 s]
/proc/loadavg: 1.04 1.04 1.17 3/64 31673
/proc/meminfo: memFree=1214056/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 1.04 1.04 1.17 3/67 31677
/proc/meminfo: memFree=1210832/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=17144 CPUtime=2.95
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 909 0 0 0 295 0 0 0 16 0 2 0 1129851787 17555456 895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 4286 895 83 193 0 4090 0
[pid=31676/tid=31677] ppid=31673 vsize=17144 CPUtime=1.47
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 399 0 0 0 147 0 0 0 18 0 2 0 1129851788 17555456 895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22500

[startup+3.10292 s]
/proc/loadavg: 1.04 1.04 1.17 3/67 31677
/proc/meminfo: memFree=1208656/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=19132 CPUtime=6.15
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 1483 0 0 0 614 1 0 0 17 0 2 0 1129851787 19591168 1469 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 4783 1469 83 193 0 4587 0
[pid=31676/tid=31677] ppid=31673 vsize=19132 CPUtime=3.07
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 662 0 0 0 307 0 0 0 19 0 2 0 1129851788 19591168 1469 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24488

[startup+6.3012 s]
/proc/loadavg: 1.12 1.06 1.18 3/67 31677
/proc/meminfo: memFree=1204304/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=22780 CPUtime=12.54
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 2530 0 0 0 1251 3 0 0 17 0 2 0 1129851787 23326720 2516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 5695 2516 83 193 0 5499 0
[pid=31676/tid=31677] ppid=31673 vsize=22780 CPUtime=6.27
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 1147 0 0 0 626 1 0 0 17 0 2 0 1129851788 23326720 2516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28136

[startup+12.7028 s]
/proc/loadavg: 1.19 1.07 1.18 3/67 31677
/proc/meminfo: memFree=1199760/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=27392 CPUtime=25.31
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 3505 0 0 0 2527 4 0 0 17 0 2 0 1129851787 28049408 3491 1992294400 134512640 135305190 4294956144 18446744073709551615 134545636 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 6848 3491 83 193 0 6652 0
[pid=31676/tid=31677] ppid=31673 vsize=27392 CPUtime=12.66
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 1557 0 0 0 1265 1 0 0 21 0 2 0 1129851788 28049408 3491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32748

[startup+25.5019 s]
/proc/loadavg: 1.37 1.12 1.19 3/67 31677
/proc/meminfo: memFree=1196560/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=30456 CPUtime=50.86
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 4313 0 0 0 5080 6 0 0 17 0 2 0 1129851787 31186944 4299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 7614 4299 83 193 0 7418 0
[pid=31676/tid=31677] ppid=31673 vsize=30456 CPUtime=25.46
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 1946 0 0 0 2544 2 0 0 25 0 2 0 1129851788 31186944 4299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 35812

[startup+51.1011 s]
/proc/loadavg: 1.58 1.19 1.21 3/67 31677
/proc/meminfo: memFree=1192208/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=35080 CPUtime=101.92
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 5425 0 0 0 10184 8 0 0 18 0 2 0 1129851787 35921920 5411 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 8770 5411 83 193 0 8574 0
[pid=31676/tid=31677] ppid=31673 vsize=35080 CPUtime=51.04
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 2513 0 0 0 5101 3 0 0 25 0 2 0 1129851788 35921920 5411 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40436

[startup+102.302 s]
/proc/loadavg: 1.82 1.31 1.25 3/67 31677
/proc/meminfo: memFree=1186256/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=40220 CPUtime=204.09
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 6895 0 0 0 20398 11 0 0 17 0 2 0 1129851787 41185280 6881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 10055 6881 83 193 0 9859 0
[pid=31676/tid=31677] ppid=31673 vsize=40220 CPUtime=102.22
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 3336 0 0 0 10217 5 0 0 25 0 2 0 1129851788 41185280 6881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 45576

[startup+162.302 s]
/proc/loadavg: 1.93 1.43 1.30 3/67 31677
/proc/meminfo: memFree=1178256/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=49016 CPUtime=323.82
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 8845 0 0 0 32367 15 0 0 25 0 2 0 1129851787 50192384 8831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 12254 8831 83 193 0 12058 0
[pid=31676/tid=31677] ppid=31673 vsize=49016 CPUtime=162.2
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 4265 0 0 0 16212 8 0 0 25 0 2 0 1129851788 50192384 8831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 54372

[startup+222.301 s]
/proc/loadavg: 1.97 1.53 1.34 3/67 31677
/proc/meminfo: memFree=1172432/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=54776 CPUtime=443.56
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 10315 0 0 0 44338 18 0 0 25 0 2 0 1129851787 56090624 10301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 13694 10301 83 193 0 13498 0
[pid=31676/tid=31677] ppid=31673 vsize=54776 CPUtime=222.16
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 4987 0 0 0 22208 8 0 0 25 0 2 0 1129851788 56090624 10301 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 60132

[startup+282.301 s]
/proc/loadavg: 1.99 1.62 1.38 3/67 31677
/proc/meminfo: memFree=1170576/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=56884 CPUtime=563.3
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 10793 0 0 0 56311 19 0 0 19 0 2 0 1129851787 58249216 10779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 14221 10779 83 193 0 14025 0
[pid=31676/tid=31677] ppid=31673 vsize=56884 CPUtime=282.15
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 5204 0 0 0 28206 9 0 0 25 0 2 0 1129851788 58249216 10779 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 62240

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.41 3/67 31677
/proc/meminfo: memFree=1165840/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=61396 CPUtime=683.04
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 11948 0 0 0 68281 23 0 0 25 0 2 0 1129851787 62869504 11934 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 15349 11934 83 193 0 15153 0
[pid=31676/tid=31677] ppid=31673 vsize=61396 CPUtime=342.14
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 5803 0 0 0 34202 12 0 0 25 0 2 0 1129851788 62869504 11934 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 66752

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.45 3/67 31677
/proc/meminfo: memFree=1164048/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=63600 CPUtime=802.78
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 12424 0 0 0 80253 25 0 0 25 0 2 0 1129851787 65126400 12410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 15900 12410 83 193 0 15704 0
[pid=31676/tid=31677] ppid=31673 vsize=63600 CPUtime=402.11
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 6127 0 0 0 40199 12 0 0 25 0 2 0 1129851788 65126400 12410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 68956

[startup+462.306 s]
/proc/loadavg: 1.99 1.78 1.48 3/67 31677
/proc/meminfo: memFree=1157840/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=70008 CPUtime=922.53
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 13963 0 0 0 92226 27 0 0 25 0 2 0 1129851787 71688192 13949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 17502 13949 83 193 0 17306 0
[pid=31676/tid=31677] ppid=31673 vsize=70008 CPUtime=462.08
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 6844 0 0 0 46195 13 0 0 25 0 2 0 1129851788 71688192 13949 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 75364

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.51 3/67 31677
/proc/meminfo: memFree=1155216/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=72376 CPUtime=1042.27
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 14654 0 0 0 104199 28 0 0 16 0 2 0 1129851787 74113024 14640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 18094 14640 83 193 0 17898 0
[pid=31676/tid=31677] ppid=31673 vsize=72376 CPUtime=522.06
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 7114 0 0 0 52192 14 0 0 25 0 2 0 1129851788 74113024 14640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 77732

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.54 3/67 31677
/proc/meminfo: memFree=1151184/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=77008 CPUtime=1162.01
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 15641 0 0 0 116171 30 0 0 25 0 2 0 1129851787 78856192 15627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 19252 15627 83 193 0 19056 0
[pid=31676/tid=31677] ppid=31673 vsize=77008 CPUtime=582.04
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 7711 0 0 0 58189 15 0 0 25 0 2 0 1129851788 78856192 15627 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 82364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.86 1.55 3/67 31677
/proc/meminfo: memFree=1150224/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=77476 CPUtime=1200.13
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 15865 0 0 0 119983 30 0 0 25 0 2 0 1129851787 79335424 15851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 19369 15851 83 193 0 19173 0
[pid=31676/tid=31677] ppid=31673 vsize=77476 CPUtime=601.14
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 7839 0 0 0 60098 16 0 0 25 0 2 0 1129851788 79335424 15851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 82832

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.86 1.55 3/67 31677
/proc/meminfo: memFree=1150224/2055920 swapFree=4176996/4192956
[pid=31673] ppid=31671 vsize=5356 CPUtime=0
/proc/31673/stat : 31673 (manysat.sh) S 31671 31673 31237 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851786 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31673/statm: 1339 238 195 169 0 50 0
[pid=31676] ppid=31673 vsize=77476 CPUtime=1200.13
/proc/31676/stat : 31676 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194304 15865 0 0 0 119983 30 0 0 25 0 2 0 1129851787 79335424 15851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31676/statm: 19369 15851 83 193 0 19173 0
[pid=31676/tid=31677] ppid=31673 vsize=77476 CPUtime=601.14
/proc/31676/task/31677/stat : 31677 (manysat1.1_stat) R 31673 31673 31237 0 -1 4194368 7839 0 0 0 60098 16 0 0 25 0 2 0 1129851788 79335424 15851 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 82832

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31673 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.13
CPU user time (s): 1199.83
CPU system time (s): 0.3
CPU usage (%): 199.549
Max. virtual memory (cumulated for all children) (KiB): 82832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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 0.52492 second user time and 1.67274 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-01 09:44:57
IDJOB=1526997
IDBENCH=70655
IDSOLVER=514
FILE ID=node50/1526997-1238571897
PBS_JOBID= 9062173
Free space on /tmp= 64220 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S956671877-054.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526997-1238571897/watcher-1526997-1238571897 -o /tmp/evaluation-result-1526997-1238571897/solver-1526997-1238571897 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526997-1238571897.cnf aimd 1

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

MD5SUM BENCH= fa9334576b7ead7d32e2b64d3b23241f
RANDOM SEED=1143593723

node50.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		: 3000.238
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		: 3000.238
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:       1214600 kB
Buffers:        106040 kB
Cached:         628844 kB
SwapCached:       9920 kB
Active:         225008 kB
Inactive:       521540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1214600 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          17308 kB
Slab:            80788 kB
Committed_AS:  3174652 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64220 MiB
End job on node50 at 2009-04-01 09:55:00