Trace number 1555136

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.18 613.519

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
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...
1.09/1.11	c ==============================================================================
1.09/1.11	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.11	c ==============================================================================
1.09/1.11	c |         0 | 1093965  2552585 |  328189       0        0     nan |  0.000 % |
21.76/21.86	c |         0 |  536570  1877685 |      --       0       --      -- |     --   | -557373/-674847
21.76/21.86	c ==============================================================================
21.76/21.86	c Result  :   #vars: 96656   #clauses: 536570   #literals: 1877685
21.76/21.86	c CPU time:   21.2358 s
21.76/21.86	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555136-1238737342/watcher-1555136-1238737342 -o /tmp/evaluation-result-1555136-1238737342/solver-1555136-1238737342 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1555136-1238737342.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/72 1277
/proc/meminfo: memFree=1814432/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) R 1275 1277 875 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271638391455 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/1277/statm: 1339 234 194 169 0 50 0
[pid=1278] ppid=1277 vsize=1000 CPUtime=0
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1146395501 1024000 147 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 250 148 51 127 0 120 0

[startup+0.073606 s]
/proc/loadavg: 0.99 0.97 0.99 3/72 1277
/proc/meminfo: memFree=1814432/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=10136 CPUtime=0.06
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 2331 0 0 0 5 1 0 0 19 0 1 0 1146395501 10379264 2315 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 2534 2316 50 127 0 2404 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15492

[startup+0.10161 s]
/proc/loadavg: 0.99 0.97 0.99 3/72 1277
/proc/meminfo: memFree=1814432/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=15528 CPUtime=0.08
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 3243 0 0 0 7 1 0 0 19 0 1 0 1146395501 15900672 3227 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 3882 3228 50 127 0 3752 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20884

[startup+0.301646 s]
/proc/loadavg: 0.99 0.97 0.99 3/72 1277
/proc/meminfo: memFree=1814432/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=39984 CPUtime=0.28
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 9383 0 0 0 23 5 0 0 21 0 1 0 1146395501 40943616 9367 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 9996 9368 50 127 0 9866 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 45340

[startup+0.701717 s]
/proc/loadavg: 0.99 0.97 0.99 3/72 1277
/proc/meminfo: memFree=1814432/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=111504 CPUtime=0.68
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 21583 0 0 0 56 12 0 0 24 0 1 0 1146395501 114180096 21567 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 27876 21569 50 127 0 27746 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 116860

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 1279
/proc/meminfo: memFree=1690384/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=169568 CPUtime=1.49
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 39525 0 0 0 127 22 0 0 25 0 1 0 1146395501 173637632 36446 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 42392 36446 68 127 0 42262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 174924

[startup+3.10115 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 1279
/proc/meminfo: memFree=1662032/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=173624 CPUtime=3.08
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 40517 0 0 0 283 25 0 0 25 0 1 0 1146395501 177790976 37438 1992294400 134512640 135034092 4294956096 18446744073709551615 134540944 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 43406 37438 68 127 0 43276 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 178980

[startup+6.30174 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 1279
/proc/meminfo: memFree=1641936/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=179516 CPUtime=6.27
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 41936 0 0 0 594 33 0 0 25 0 1 0 1146395501 183824384 38857 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 44879 38857 68 127 0 44749 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 184872

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 1279
/proc/meminfo: memFree=1607760/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=0
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1146395501 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1277/statm: 1339 235 195 169 0 50 0
[pid=1278] ppid=1277 vsize=189164 CPUtime=12.67
/proc/1278/stat : 1278 (SatElite) R 1277 1277 875 0 -1 4194304 44089 0 0 0 1221 46 0 0 25 0 1 0 1146395501 193703936 41010 1992294400 134512640 135034092 4294956096 18446744073709551615 134569307 0 0 4096 3 0 0 0 17 1 0 0
/proc/1278/statm: 47291 41010 68 127 0 47161 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 194520

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 3/75 1281
/proc/meminfo: memFree=1645768/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=103528 CPUtime=4.72
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 21856 0 0 0 450 22 0 0 17 0 2 0 1146397776 106012672 21841 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 25882 21841 83 193 0 25686 0
[pid=1280/tid=1281] ppid=1277 vsize=103528 CPUtime=1.98
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 1677 0 0 0 192 6 0 0 17 0 2 0 1146397849 106012672 21841 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 27.43
Current children cumulated vsize (KiB) 108884

[startup+51.1019 s]
/proc/loadavg: 1.39 1.07 1.02 3/75 1281
/proc/meminfo: memFree=1637064/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=113836 CPUtime=55.77
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 24061 0 0 0 5552 25 0 0 18 0 2 0 1146397776 116568064 24046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 28459 24046 83 193 0 28263 0
[pid=1280/tid=1281] ppid=1277 vsize=113836 CPUtime=27.45
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 2836 0 0 0 2737 8 0 0 18 0 2 0 1146397849 116568064 24046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 78.48
Current children cumulated vsize (KiB) 119192

[startup+102.306 s]
/proc/loadavg: 1.73 1.21 1.07 3/75 1283
/proc/meminfo: memFree=1624072/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=126208 CPUtime=157.82
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 27209 0 0 0 15752 30 0 0 17 0 2 0 1146397776 129236992 27186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 31552 27186 83 193 0 31356 0
[pid=1280/tid=1281] ppid=1277 vsize=126208 CPUtime=78.33
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 4371 0 0 0 7822 11 0 0 23 0 2 0 1146397849 129236992 27186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 180.53
Current children cumulated vsize (KiB) 131564

[startup+162.302 s]
/proc/loadavg: 1.90 1.35 1.12 3/75 1283
/proc/meminfo: memFree=1612872/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=137584 CPUtime=277.5
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 30090 0 0 0 27716 34 0 0 25 0 2 0 1146397776 140886016 30067 1992294400 134512640 135305190 4294956144 18446744073709551615 134541553 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 34396 30067 83 193 0 34200 0
[pid=1280/tid=1281] ppid=1277 vsize=137584 CPUtime=138.03
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 5511 0 0 0 13790 13 0 0 25 0 2 0 1146397849 140886016 30067 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 300.21
Current children cumulated vsize (KiB) 142940

[startup+222.302 s]
/proc/loadavg: 2.01 1.48 1.18 3/75 1283
/proc/meminfo: memFree=1606984/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=143400 CPUtime=397.16
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 31516 0 0 0 39680 36 0 0 17 0 2 0 1146397776 146841600 31493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 35850 31493 83 193 0 35654 0
[pid=1280/tid=1281] ppid=1277 vsize=143400 CPUtime=197.72
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 6069 0 0 0 19759 13 0 0 25 0 2 0 1146397849 146841600 31493 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 419.87
Current children cumulated vsize (KiB) 148756

[startup+282.302 s]
/proc/loadavg: 2.05 1.59 1.23 3/75 1283
/proc/meminfo: memFree=1595080/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=154904 CPUtime=516.84
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 34532 0 0 0 51643 41 0 0 18 0 2 0 1146397776 158621696 34509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 38726 34509 83 193 0 38530 0
[pid=1280/tid=1281] ppid=1277 vsize=154904 CPUtime=257.42
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 7499 0 0 0 25727 15 0 0 25 0 2 0 1146397849 158621696 34509 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 539.55
Current children cumulated vsize (KiB) 160260

[startup+342.303 s]
/proc/loadavg: 2.06 1.67 1.29 3/75 1283
/proc/meminfo: memFree=1575688/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=173688 CPUtime=636.53
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 39349 0 0 0 63605 48 0 0 25 0 2 0 1146397776 177856512 39326 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 43422 39326 83 193 0 43226 0
[pid=1280/tid=1281] ppid=1277 vsize=173688 CPUtime=317.12
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 9147 0 0 0 31695 17 0 0 21 0 2 0 1146397849 177856512 39326 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 659.24
Current children cumulated vsize (KiB) 179044

[startup+402.302 s]
/proc/loadavg: 2.06 1.74 1.33 3/75 1283
/proc/meminfo: memFree=1563080/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=187040 CPUtime=756.2
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 42454 0 0 0 75566 54 0 0 21 0 2 0 1146397776 191528960 42431 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 46760 42431 83 193 0 46564 0
[pid=1280/tid=1281] ppid=1277 vsize=187040 CPUtime=376.82
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 10556 0 0 0 37662 20 0 0 22 0 2 0 1146397849 191528960 42431 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 778.91
Current children cumulated vsize (KiB) 192396

[startup+462.301 s]
/proc/loadavg: 2.05 1.80 1.38 3/75 1283
/proc/meminfo: memFree=1563016/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=187040 CPUtime=875.86
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 42459 0 0 0 87532 54 0 0 19 0 2 0 1146397776 191528960 42436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 46760 42436 83 193 0 46564 0
[pid=1280/tid=1281] ppid=1277 vsize=187040 CPUtime=436.51
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 10556 0 0 0 43631 20 0 0 25 0 2 0 1146397849 191528960 42436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 898.57
Current children cumulated vsize (KiB) 192396

[startup+522.301 s]
/proc/loadavg: 2.17 1.88 1.43 3/75 1283
/proc/meminfo: memFree=1562952/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=187040 CPUtime=995.54
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 42501 0 0 0 99500 54 0 0 19 0 2 0 1146397776 191528960 42478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 46760 42478 83 193 0 46564 0
[pid=1280/tid=1281] ppid=1277 vsize=187040 CPUtime=496.21
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 10576 0 0 0 49601 20 0 0 20 0 2 0 1146397849 191528960 42478 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1018.25
Current children cumulated vsize (KiB) 192396

[startup+582.301 s]
/proc/loadavg: 2.06 1.90 1.46 3/75 1283
/proc/meminfo: memFree=1562696/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=187040 CPUtime=1115.22
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 42547 0 0 0 111467 55 0 0 17 0 2 0 1146397776 191528960 42524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 46760 42524 83 193 0 46564 0
[pid=1280/tid=1281] ppid=1277 vsize=187040 CPUtime=555.9
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 10602 0 0 0 55570 20 0 0 19 0 2 0 1146397849 191528960 42524 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1137.93
Current children cumulated vsize (KiB) 192396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+613.502 s]
/proc/loadavg: 2.04 1.91 1.48 3/75 1283
/proc/meminfo: memFree=1562504/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=187040 CPUtime=1177.47
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 42590 0 0 0 117691 56 0 0 25 0 2 0 1146397776 191528960 42567 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 46760 42567 83 193 0 46564 0
[pid=1280/tid=1281] ppid=1277 vsize=187040 CPUtime=586.96
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 10625 0 0 0 58675 21 0 0 25 0 2 0 1146397849 191528960 42567 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 192396

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

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

[startup+613.502 s]
/proc/loadavg: 2.04 1.91 1.48 3/75 1283
/proc/meminfo: memFree=1562504/2055920 swapFree=4174696/4192956
[pid=1277] ppid=1275 vsize=5356 CPUtime=22.71
/proc/1277/stat : 1277 (manysat.sh) S 1275 1277 875 0 -1 4194304 312 50482 0 0 0 0 2202 69 16 0 1 0 1146395501 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1277/statm: 1339 238 195 169 0 50 0
[pid=1280] ppid=1277 vsize=187040 CPUtime=1177.47
/proc/1280/stat : 1280 (manysat1.1_stat) R 1277 1277 875 0 -1 4194304 42590 0 0 0 117691 56 0 0 25 0 2 0 1146397776 191528960 42567 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1280/statm: 46760 42567 83 193 0 46564 0
[pid=1280/tid=1281] ppid=1277 vsize=187040 CPUtime=586.96
/proc/1280/task/1281/stat : 1281 (manysat1.1_stat) R 1277 1277 875 0 -1 4194368 10625 0 0 0 58675 21 0 0 25 0 2 0 1146397849 191528960 42567 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 192396

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1277 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=30650
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=693894
# CPU time returned by wait4() is 22.7245
# 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): 613.519
CPU time (s): 1200.18
CPU user time (s): 1198.93
CPU system time (s): 1.25
CPU usage (%): 195.622
Max. virtual memory (cumulated for all children) (KiB): 219740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.0307
system time used= 0.693894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50794
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= 6
involuntary context switches= 45

runsolver used 0.879866 second user time and 1.90171 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-03 07:42:24
IDJOB=1555136
IDBENCH=70794
IDSOLVER=513
FILE ID=node67/1555136-1238737342
PBS_JOBID= 9085343
Free space on /tmp= 66540 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555136-1238737342/watcher-1555136-1238737342 -o /tmp/evaluation-result-1555136-1238737342/solver-1555136-1238737342 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1555136-1238737342.cnf aimd 0

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1678695488

node67.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		: 3000.265
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		: 3000.265
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:       1814912 kB
Buffers:         59560 kB
Cached:          96828 kB
SwapCached:       9872 kB
Active:          38652 kB
Inactive:       129060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814912 kB
SwapTotal:     4192956 kB
SwapFree:      4174696 kB
Dirty:           21520 kB
Writeback:           0 kB
Mapped:          16896 kB
Slab:            58428 kB
Committed_AS:  3453292 kB
PageTables:       2052 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= 66460 MiB
End job on node67 at 2009-04-03 07:52:39