Trace number 1825129

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
SAT07 reference solver: Rsat 2007-02-08? (TO) 10000.1 10004.3

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark596.394
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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...
0.01/0.07	c ==============================================================================
0.01/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.07	c ==============================================================================
0.01/0.07	c |         0 |   70701   164969 |   21210       0        0     nan |  0.000 % |
0.49/0.59	c |         0 |   35182   121457 |      --       0       --      -- |     --   | -35497/-43459
0.49/0.59	c ==============================================================================
0.49/0.59	c Result  :   #vars: 6588   #clauses: 35182   #literals: 121457
0.49/0.59	c CPU time:   0.565913 s
0.49/0.59	c ==============================================================================
0.59/0.64	c Rsat version 2.00

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-1825129-1242484900/watcher-1825129-1242484900 -o /tmp/evaluation-result-1825129-1242484900/solver-1825129-1242484900 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1825129-1242484900.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 1.00 1.00 0.95 3/65 780
/proc/meminfo: memFree=930752/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 284 0 0 0 0 0 0 0 20 0 1 0 276519992 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/780/statm: 1339 235 195 169 0 50 0
[pid=781] ppid=780 vsize=1612 CPUtime=0
/proc/781/stat : 781 (SatElite) R 780 780 710 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 276519992 1650688 258 1992294400 134512640 135038345 4294956288 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 0 0 0
/proc/781/statm: 403 258 49 128 0 272 0

[startup+0.013642 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 780
/proc/meminfo: memFree=930752/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 284 0 0 0 0 0 0 0 20 0 1 0 276519992 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/780/statm: 1339 235 195 169 0 50 0
[pid=781] ppid=780 vsize=2560 CPUtime=0.01
/proc/781/stat : 781 (SatElite) R 780 780 710 0 -1 4194304 484 0 0 0 1 0 0 0 18 0 1 0 276519992 2621440 467 1992294400 134512640 135038345 4294956288 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/781/statm: 640 467 49 128 0 509 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7916

[startup+0.10165 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 780
/proc/meminfo: memFree=930752/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 284 0 0 0 0 0 0 0 20 0 1 0 276519992 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/780/statm: 1339 235 195 169 0 50 0
[pid=781] ppid=780 vsize=11464 CPUtime=0.09
/proc/781/stat : 781 (SatElite) R 780 780 710 0 -1 4194304 2658 0 0 0 9 0 0 0 18 0 1 0 276519992 11739136 2501 1992294400 134512640 135038345 4294956288 18446744073709551615 134544379 0 0 4096 3 0 0 0 17 0 0 0
/proc/781/statm: 2866 2501 69 128 0 2735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16820

[startup+0.30167 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 780
/proc/meminfo: memFree=930752/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 284 0 0 0 0 0 0 0 20 0 1 0 276519992 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/780/statm: 1339 235 195 169 0 50 0
[pid=781] ppid=780 vsize=12324 CPUtime=0.29
/proc/781/stat : 781 (SatElite) R 780 780 710 0 -1 4194304 2827 0 0 0 28 1 0 0 19 0 1 0 276519992 12619776 2670 1992294400 134512640 135038345 4294956288 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 0 0 0
/proc/781/statm: 3081 2670 69 128 0 2950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17680

[startup+0.701724 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 780
/proc/meminfo: memFree=930752/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 783
/proc/meminfo: memFree=924144/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=4828 CPUtime=0.84
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 1049 0 0 0 84 0 0 0 25 0 1 0 276520056 4943872 1035 1992294400 134512640 135377749 4294956400 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/783/statm: 1207 1035 86 211 0 993 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10184

[startup+3.10197 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 783
/proc/meminfo: memFree=922032/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=7476 CPUtime=2.43
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 1700 0 0 0 243 0 0 0 25 0 1 0 276520056 7655424 1686 1992294400 134512640 135377749 4294956400 18446744073709551615 134526591 0 0 4096 1026 0 0 0 17 1 0 0
/proc/783/statm: 1869 1686 86 211 0 1655 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12832

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 783
/proc/meminfo: memFree=919792/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=9140 CPUtime=5.62
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 2178 0 0 0 561 1 0 0 25 0 1 0 276520056 9359360 2099 1992294400 134512640 135377749 4294956400 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 2285 2099 86 211 0 2071 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14496

[startup+12.702 s]
/proc/loadavg: 1.15 1.03 0.96 2/67 783
/proc/meminfo: memFree=912240/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=16008 CPUtime=12.02
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 4289 0 0 0 1200 2 0 0 25 0 1 0 276520056 16392192 3818 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 4002 3818 86 211 0 3788 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 21364

[startup+25.5013 s]
/proc/loadavg: 1.12 1.03 0.96 2/67 783
/proc/meminfo: memFree=901488/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=26764 CPUtime=24.81
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 7380 0 0 0 2477 4 0 0 25 0 1 0 276520056 27406336 6423 1992294400 134512640 135377749 4294956400 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 6691 6423 86 211 0 6477 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 32120

[startup+51.102 s]
/proc/loadavg: 1.07 1.03 0.96 2/67 783
/proc/meminfo: memFree=891376/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=36684 CPUtime=50.4
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 10314 0 0 0 5032 8 0 0 25 0 1 0 276520056 37564416 8969 1992294400 134512640 135377749 4294956400 18446744073709551615 134523257 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 9171 8969 86 211 0 8957 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 42040

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 0.96 2/67 785
/proc/meminfo: memFree=875440/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=53152 CPUtime=101.58
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 14537 0 0 0 10147 11 0 0 25 0 1 0 276520056 54427648 12998 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 13288 12998 86 211 0 13074 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 58508

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 0.96 2/67 785
/proc/meminfo: memFree=867696/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=61428 CPUtime=161.56
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 17306 0 0 0 16142 14 0 0 25 0 1 0 276520056 62902272 14995 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 15357 14995 86 211 0 15143 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 66784

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/67 785
/proc/meminfo: memFree=844272/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=84712 CPUtime=221.53
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 23091 0 0 0 22135 18 0 0 25 0 1 0 276520056 86745088 20747 1992294400 134512640 135377749 4294956400 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 21178 20747 86 211 0 20964 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 90068

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 785
/proc/meminfo: memFree=839920/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=89468 CPUtime=281.5
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 26747 0 0 0 28130 20 0 0 25 0 1 0 276520056 91615232 21770 1992294400 134512640 135377749 4294956400 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 22367 21770 86 211 0 22153 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 94824

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/67 785
/proc/meminfo: memFree=839920/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=89728 CPUtime=341.48
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 26792 0 0 0 34128 20 0 0 25 0 1 0 276520056 91881472 21815 1992294400 134512640 135377749 4294956400 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 22432 21815 86 211 0 22218 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 95084


################
# More data... #
################

/proc/783/statm: 167826 167197 86 211 0 167612 0
Current children cumulated CPU time (s) 9398.36
Current children cumulated vsize (KiB) 676660

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=255984/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=671304 CPUtime=9457.7
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220402 0 0 0 945565 205 0 0 25 0 1 0 276520056 687415296 167197 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 167826 167197 86 211 0 167612 0
Current children cumulated CPU time (s) 9458.33
Current children cumulated vsize (KiB) 676660

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=255984/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=671304 CPUtime=9517.68
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220402 0 0 0 951563 205 0 0 25 0 1 0 276520056 687415296 167197 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 167826 167197 86 211 0 167612 0
Current children cumulated CPU time (s) 9518.31
Current children cumulated vsize (KiB) 676660

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=255536/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=672332 CPUtime=9577.65
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220546 0 0 0 957560 205 0 0 25 0 1 0 276520056 688467968 167341 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168083 167341 86 211 0 167869 0
Current children cumulated CPU time (s) 9578.28
Current children cumulated vsize (KiB) 677688

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254960/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9637.62
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220696 0 0 0 963557 205 0 0 25 0 1 0 276520056 689520640 167491 1992294400 134512640 135377749 4294956400 18446744073709551615 134526416 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167491 86 211 0 168126 0
Current children cumulated CPU time (s) 9638.25
Current children cumulated vsize (KiB) 678716

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254832/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9697.61
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220729 0 0 0 969555 206 0 0 25 0 1 0 276520056 689520640 167524 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167524 86 211 0 168126 0
Current children cumulated CPU time (s) 9698.24
Current children cumulated vsize (KiB) 678716

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254768/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9757.58
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220732 0 0 0 975552 206 0 0 25 0 1 0 276520056 689520640 167527 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167527 86 211 0 168126 0
Current children cumulated CPU time (s) 9758.21
Current children cumulated vsize (KiB) 678716

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254768/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9817.54
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220732 0 0 0 981548 206 0 0 25 0 1 0 276520056 689520640 167527 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167527 86 211 0 168126 0
Current children cumulated CPU time (s) 9818.17
Current children cumulated vsize (KiB) 678716

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254640/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9877.52
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220766 0 0 0 987546 206 0 0 25 0 1 0 276520056 689520640 167561 1992294400 134512640 135377749 4294956400 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167561 86 211 0 168126 0
Current children cumulated CPU time (s) 9878.15
Current children cumulated vsize (KiB) 678716

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254640/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9937.49
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220769 0 0 0 993543 206 0 0 25 0 1 0 276520056 689520640 167564 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167564 86 211 0 168126 0
Current children cumulated CPU time (s) 9938.12
Current children cumulated vsize (KiB) 678716

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254640/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9997.47
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220769 0 0 0 999541 206 0 0 25 0 1 0 276520056 689520640 167564 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167564 86 211 0 168126 0
Current children cumulated CPU time (s) 9998.1
Current children cumulated vsize (KiB) 678716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254640/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9999.46
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220769 0 0 0 999740 206 0 0 25 0 1 0 276520056 689520640 167564 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167564 86 211 0 168126 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 678716

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

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

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 807
/proc/meminfo: memFree=254640/2055920 swapFree=4180872/4192956
[pid=780] ppid=778 vsize=5356 CPUtime=0.63
/proc/780/stat : 780 (rsat.sh) S 778 780 710 0 -1 4194304 310 3157 0 0 0 0 61 2 15 0 1 0 276519992 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/780/statm: 1339 237 195 169 0 50 0
[pid=783] ppid=780 vsize=673360 CPUtime=9999.46
/proc/783/stat : 783 (rsat) R 780 780 710 0 -1 4194304 220769 0 0 0 999740 206 0 0 25 0 1 0 276520056 689520640 167564 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/783/statm: 168340 167564 86 211 0 168126 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 678716

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 780 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=613906
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=31995
# CPU time returned by wait4() is 0.645901
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.3
CPU time (s): 10000.1
CPU user time (s): 9998.01
CPU system time (s): 2.08
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 748180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.613906
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3467
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= 4

runsolver used 8.50471 second user time and 27.8828 second system time

The end

Launcher Data 

Begin job on node79 at 2009-05-16 16:41:40
IDJOB=1825129
IDBENCH=70796
IDSOLVER=665
FILE ID=node79/1825129-1242484900
PBS_JOBID= 9306871
Free space on /tmp= 66164 MiB

SOLVER NAME= SAT07 reference solver: Rsat 2007-02-08
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825129-1242484900/watcher-1825129-1242484900 -o /tmp/evaluation-result-1825129-1242484900/solver-1825129-1242484900 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1825129-1242484900.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1380433782

node79.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:        931168 kB
Buffers:         77228 kB
Cached:         960304 kB
SwapCached:       6200 kB
Active:          83948 kB
Inactive:       962684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        931168 kB
SwapTotal:     4192956 kB
SwapFree:      4180872 kB
Dirty:            2788 kB
Writeback:           0 kB
Mapped:          14236 kB
Slab:            64072 kB
Committed_AS:   992372 kB
PageTables:       1384 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= 66156 MiB
End job on node79 at 2009-05-16 19:28:26