Trace number 1555277

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) 1200.09 1200.91

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 benchmark569.762
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   70701   164969 |   21210       0        0     nan |  0.000 % |
0.59/0.64	c |         0 |   35182   121457 |      --       0       --      -- |     --   | -35497/-43459
0.59/0.64	c ==============================================================================
0.59/0.64	c Result  :   #vars: 6588   #clauses: 35182   #literals: 121457
0.59/0.64	c CPU time:   0.616906 s
0.59/0.64	c ==============================================================================
0.59/0.69	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-1555277-1238739398/watcher-1555277-1238739398 -o /tmp/evaluation-result-1555277-1238739398/solver-1555277-1238739398 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1555277-1238739398.cnf 

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: 0.24 0.33 0.35 3/72 25045
/proc/meminfo: memFree=1356800/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 1146601692 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 235 195 169 0 50 0
[pid=25046] ppid=25045 vsize=960 CPUtime=0
/proc/25046/stat : 25046 (SatElite) R 25045 25045 25008 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 1146601693 983040 131 1992294400 134512640 135038345 4294956288 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/25046/statm: 240 132 49 128 0 109 0

[startup+0.101657 s]
/proc/loadavg: 0.24 0.33 0.35 3/72 25045
/proc/meminfo: memFree=1356800/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 1146601692 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 235 195 169 0 50 0
[pid=25046] ppid=25045 vsize=11464 CPUtime=0.09
/proc/25046/stat : 25046 (SatElite) R 25045 25045 25008 0 -1 4194304 2652 0 0 0 8 1 0 0 20 0 1 0 1146601693 11739136 2495 1992294400 134512640 135038345 4294956288 18446744073709551615 134571468 0 0 4096 3 0 0 0 17 1 0 0
/proc/25046/statm: 2866 2495 69 128 0 2735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16820

[startup+0.201673 s]
/proc/loadavg: 0.24 0.33 0.35 3/72 25045
/proc/meminfo: memFree=1356800/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 1146601692 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 235 195 169 0 50 0
[pid=25046] ppid=25045 vsize=11940 CPUtime=0.19
/proc/25046/stat : 25046 (SatElite) R 25045 25045 25008 0 -1 4194304 2744 0 0 0 18 1 0 0 20 0 1 0 1146601693 12226560 2587 1992294400 134512640 135038345 4294956288 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/25046/statm: 2985 2587 69 128 0 2854 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17296

[startup+0.301685 s]
/proc/loadavg: 0.24 0.33 0.35 3/72 25045
/proc/meminfo: memFree=1356800/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 1146601692 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 235 195 169 0 50 0
[pid=25046] ppid=25045 vsize=12192 CPUtime=0.29
/proc/25046/stat : 25046 (SatElite) R 25045 25045 25008 0 -1 4194304 2819 0 0 0 28 1 0 0 21 0 1 0 1146601693 12484608 2662 1992294400 134512640 135038345 4294956288 18446744073709551615 134571250 0 0 4096 3 0 0 0 17 1 0 0
/proc/25046/statm: 3048 2662 69 128 0 2917 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17548

[startup+0.701757 s]
/proc/loadavg: 0.24 0.33 0.35 3/72 25045
/proc/meminfo: memFree=1356800/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 0.24 0.33 0.35 2/74 25048
/proc/meminfo: memFree=1350192/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=4704 CPUtime=0.79
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 1017 0 0 0 79 0 0 0 23 0 1 0 1146601762 4816896 1003 1992294400 134512640 135377749 4294956400 18446744073709551615 134989200 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 1176 1003 86 211 0 962 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10060

[startup+3.10115 s]
/proc/loadavg: 0.24 0.33 0.35 4/74 25048
/proc/meminfo: memFree=1348080/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=7104 CPUtime=2.38
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 1609 0 0 0 238 0 0 0 25 0 1 0 1146601762 7274496 1595 1992294400 134512640 135377749 4294956400 18446744073709551615 134530210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 1776 1595 86 211 0 1562 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12460

[startup+6.30169 s]
/proc/loadavg: 0.30 0.34 0.36 2/74 25048
/proc/meminfo: memFree=1345712/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=8396 CPUtime=5.59
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 2020 0 0 0 558 1 0 0 25 0 1 0 1146601762 8597504 1941 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 2099 1941 86 211 0 1885 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13752

[startup+12.7018 s]
/proc/loadavg: 0.36 0.35 0.36 2/74 25048
/proc/meminfo: memFree=1339512/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=15512 CPUtime=11.99
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 3961 0 0 0 1197 2 0 0 25 0 1 0 1146601762 15884288 3686 1992294400 134512640 135377749 4294956400 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 3878 3686 86 211 0 3664 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20868

[startup+25.5019 s]
/proc/loadavg: 0.50 0.38 0.37 3/74 25048
/proc/meminfo: memFree=1329152/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=25516 CPUtime=24.78
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 6676 0 0 0 2474 4 0 0 25 0 1 0 1146601762 26128384 6107 1992294400 134512640 135377749 4294956400 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 6379 6107 86 211 0 6165 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30872

[startup+51.1012 s]
/proc/loadavg: 0.81 0.46 0.39 2/74 25048
/proc/meminfo: memFree=1319424/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=34988 CPUtime=50.36
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 9483 0 0 0 5030 6 0 0 25 0 1 0 1146601762 35827712 8526 1992294400 134512640 135377749 4294956400 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 8747 8526 86 211 0 8533 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 40344

[startup+102.302 s]
/proc/loadavg: 1.48 0.70 0.48 2/74 25048
/proc/meminfo: memFree=1305600/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=48920 CPUtime=101.56
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 13432 0 0 0 10146 10 0 0 25 0 1 0 1146601762 50094080 11893 1992294400 134512640 135377749 4294956400 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 12230 11893 86 211 0 12016 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 54276

[startup+162.303 s]
/proc/loadavg: 1.33 0.80 0.52 3/74 25048
/proc/meminfo: memFree=1298560/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=56260 CPUtime=161.53
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 16041 0 0 0 16141 12 0 0 25 0 1 0 1146601762 57610240 13730 1992294400 134512640 135377749 4294956400 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 14065 13730 86 211 0 13851 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 61616

[startup+222.307 s]
/proc/loadavg: 1.39 0.91 0.57 2/74 25048
/proc/meminfo: memFree=1274816/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=80344 CPUtime=221.27
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 21965 0 0 0 22097 30 0 0 25 0 1 0 1146601762 82272256 19654 1992294400 134512640 135377749 4294956400 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 20086 19654 86 211 0 19872 0
Current children cumulated CPU time (s) 221.95
Current children cumulated vsize (KiB) 85700

[startup+282.303 s]
/proc/loadavg: 1.59 1.05 0.64 2/74 25048
/proc/meminfo: memFree=1265984/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=89468 CPUtime=281.13
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 26746 0 0 0 28076 37 0 0 25 0 1 0 1146601762 91615232 21769 1992294400 134512640 135377749 4294956400 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 22367 21769 86 211 0 22153 0
Current children cumulated CPU time (s) 281.81
Current children cumulated vsize (KiB) 94824

[startup+342.301 s]
/proc/loadavg: 1.42 1.11 0.69 2/74 25048
/proc/meminfo: memFree=1265984/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=89468 CPUtime=341.1
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 26753 0 0 0 34073 37 0 0 25 0 1 0 1146601762 91615232 21776 1992294400 134512640 135377749 4294956400 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 22367 21776 86 211 0 22153 0
Current children cumulated CPU time (s) 341.78
Current children cumulated vsize (KiB) 94824


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

/proc/25048/statm: 32291 31886 86 211 0 32077 0
Current children cumulated CPU time (s) 521.72
Current children cumulated vsize (KiB) 134520

[startup+582.301 s]
/proc/loadavg: 1.01 1.05 0.75 2/66 25048
/proc/meminfo: memFree=1244368/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=129296 CPUtime=581.02
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 39091 0 0 0 58051 51 0 0 25 0 1 0 1146601762 132399104 31915 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 32324 31915 86 211 0 32110 0
Current children cumulated CPU time (s) 581.7
Current children cumulated vsize (KiB) 134652

[startup+642.302 s]
/proc/loadavg: 1.00 1.04 0.76 2/66 25048
/proc/meminfo: memFree=1242640/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=132052 CPUtime=641
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 39655 0 0 0 64048 52 0 0 25 0 1 0 1146601762 135221248 32347 1992294400 134512640 135377749 4294956400 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 33013 32347 86 211 0 32799 0
Current children cumulated CPU time (s) 641.68
Current children cumulated vsize (KiB) 137408

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 0.77 2/66 25048
/proc/meminfo: memFree=1242128/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=132836 CPUtime=700.98
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 39826 0 0 0 70046 52 0 0 25 0 1 0 1146601762 136024064 32452 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 33209 32452 86 211 0 32995 0
Current children cumulated CPU time (s) 701.66
Current children cumulated vsize (KiB) 138192

[startup+762.302 s]
/proc/loadavg: 1.00 1.02 0.79 2/66 25048
/proc/meminfo: memFree=1240976/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=134392 CPUtime=760.96
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 40266 0 0 0 76044 52 0 0 25 0 1 0 1146601762 137617408 32728 1992294400 134512640 135377749 4294956400 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 33598 32728 86 211 0 33384 0
Current children cumulated CPU time (s) 761.64
Current children cumulated vsize (KiB) 139748

[startup+822.303 s]
/proc/loadavg: 1.00 1.02 0.80 2/66 25048
/proc/meminfo: memFree=1231376/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=144936 CPUtime=820.93
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 43171 0 0 0 82038 55 0 0 25 0 1 0 1146601762 148414464 35207 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 36234 35207 86 211 0 36020 0
Current children cumulated CPU time (s) 821.61
Current children cumulated vsize (KiB) 150292

[startup+882.306 s]
/proc/loadavg: 1.00 1.01 0.81 2/66 25048
/proc/meminfo: memFree=1216144/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=160296 CPUtime=880.92
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 47122 0 0 0 88032 60 0 0 25 0 1 0 1146601762 164143104 38961 1992294400 134512640 135377749 4294956400 18446744073709551615 134522897 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 40074 38961 86 211 0 39860 0
Current children cumulated CPU time (s) 881.6
Current children cumulated vsize (KiB) 165652

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.82 2/66 25048
/proc/meminfo: memFree=1204944/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=174780 CPUtime=940.9
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 50757 0 0 0 94026 64 0 0 25 0 1 0 1146601762 178974720 41760 1992294400 134512640 135377749 4294956400 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 43695 41760 86 211 0 43481 0
Current children cumulated CPU time (s) 941.58
Current children cumulated vsize (KiB) 180136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/66 25048
/proc/meminfo: memFree=1191312/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=188136 CPUtime=1000.87
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 54265 0 0 0 100020 67 0 0 25 0 1 0 1146601762 192651264 45170 1992294400 134512640 135377749 4294956400 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 47034 45170 86 211 0 46820 0
Current children cumulated CPU time (s) 1001.55
Current children cumulated vsize (KiB) 193492

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/66 25048
/proc/meminfo: memFree=1189072/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=186600 CPUtime=1060.85
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 60569 0 0 0 106014 71 0 0 25 0 1 0 1146601762 191078400 45667 1992294400 134512640 135377749 4294956400 18446744073709551615 134529240 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 46650 45667 86 211 0 46436 0
Current children cumulated CPU time (s) 1061.53
Current children cumulated vsize (KiB) 191956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/66 25048
/proc/meminfo: memFree=1189136/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=186600 CPUtime=1120.83
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 60569 0 0 0 112012 71 0 0 25 0 1 0 1146601762 191078400 45667 1992294400 134512640 135377749 4294956400 18446744073709551615 134529734 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 46650 45667 86 211 0 46436 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 191956

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 0.85 2/66 25048
/proc/meminfo: memFree=1189200/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=186600 CPUtime=1180.81
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 60569 0 0 0 118010 71 0 0 25 0 1 0 1146601762 191078400 45667 1992294400 134512640 135377749 4294956400 18446744073709551615 134529262 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 46650 45667 86 211 0 46436 0
Current children cumulated CPU time (s) 1181.49
Current children cumulated vsize (KiB) 191956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.08 1.03 0.86 2/66 25048
/proc/meminfo: memFree=1189200/2055920 swapFree=4175332/4192956
[pid=25045] ppid=25043 vsize=5356 CPUtime=0.68
/proc/25045/stat : 25045 (rsat.sh) S 25043 25045 25008 0 -1 4194304 310 3157 0 0 0 0 66 2 15 0 1 0 1146601692 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25045/statm: 1339 237 195 169 0 50 0
[pid=25048] ppid=25045 vsize=186600 CPUtime=1199.41
/proc/25048/stat : 25048 (rsat) R 25045 25045 25008 0 -1 4194304 60569 0 0 0 119869 72 0 0 25 0 1 0 1146601762 191078400 45667 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25048/statm: 46650 45667 86 211 0 46436 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 191956

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25045 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=667898
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=29995
# CPU time returned by wait4() is 0.697893
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.09
CPU user time (s): 1199.35
CPU system time (s): 0.74
CPU usage (%): 99.9315
Max. virtual memory (cumulated for all children) (KiB): 217184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.667898
system time used= 0.029995
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= 15

runsolver used 1.36279 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-03 08:16:38
IDJOB=1555277
IDBENCH=70796
IDSOLVER=560
FILE ID=node55/1555277-1238739398
PBS_JOBID= 9085401
Free space on /tmp= 66532 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-1555277-1238739398/watcher-1555277-1238739398 -o /tmp/evaluation-result-1555277-1238739398/solver-1555277-1238739398 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1555277-1238739398.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1970635071

node55.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		: 3000.259
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		: 3000.259
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:       1357216 kB
Buffers:        104140 kB
Cached:         467364 kB
SwapCached:      11868 kB
Active:         243052 kB
Inactive:       361240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357216 kB
SwapTotal:     4192956 kB
SwapFree:      4175332 kB
Dirty:            2804 kB
Writeback:           0 kB
Mapped:          38408 kB
Slab:            79500 kB
Committed_AS:  3426080 kB
PageTables:       2040 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= 66528 MiB
End job on node55 at 2009-04-03 08:36:41