Trace number 1553473

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.08 607.119

General information on the benchmark

NameAPPLICATIONS/
bitverif/minxor/minxor128.cnf
MD5SUM10b48467ea3d951975cb9264f0b654fe
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark611.334
Satisfiable
(Un)Satisfiability was proved
Number of variables54258
Number of clauses160469
Sum of the clauses size374425
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2106978
Number of clauses of size 353489
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...
0.01/0.16	c ==============================================================================
0.59/1.27	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/1.27	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/1.27	c ==============================================================================
0.59/1.27	c |         0 |  160467   374423 |   48140       0        0     nan |  0.000 % |
4.99/5.49	c |         0 |   63354   307031 |      --       0       --      -- |     --   | -97071/-67291
5.49/6.55	c ==============================================================================
5.49/6.55	c Result  :   #vars: 5505   #clauses: 63354   #literals: 307031
5.49/6.55	c CPU time:   5.05623 s
5.49/6.55	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-1553473-1238715461/watcher-1553473-1238715461 -o /tmp/evaluation-result-1553473-1238715461/solver-1553473-1238715461 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1553473-1238715461.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29514
/proc/meminfo: memFree=1855272/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=0
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144211858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 235 195 169 0 50 0
[pid=29515] ppid=29514 vsize=824 CPUtime=0
/proc/29515/stat : 29515 (SatElite) R 29514 29514 28915 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 1144211858 843776 111 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 247 118 50 127 0 117 0

[startup+0.020117 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29514
/proc/meminfo: memFree=1855272/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=0
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144211858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 235 195 169 0 50 0
[pid=29515] ppid=29514 vsize=3012 CPUtime=0.01
/proc/29515/stat : 29515 (SatElite) R 29514 29514 28915 0 -1 4194304 631 0 0 0 1 0 0 0 20 0 1 0 1144211858 3084288 615 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 753 616 50 127 0 623 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8368

[startup+0.117314 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29514
/proc/meminfo: memFree=1855272/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=0
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144211858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 235 195 169 0 50 0
[pid=29515] ppid=29514 vsize=25208 CPUtime=0.59
/proc/29515/stat : 29515 (SatElite) R 29514 29514 28915 0 -1 4194304 6139 0 0 0 53 6 0 0 24 0 1 0 1144211858 25812992 5703 1992294400 134512640 135034092 4294956096 18446744073709551615 134566288 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 6399 5823 68 127 0 6269 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 30564

[startup+1.35827 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29514
/proc/meminfo: memFree=1855272/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=0
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144211858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 235 195 169 0 50 0
[pid=29515] ppid=29514 vsize=25904 CPUtime=1.34
/proc/29515/stat : 29515 (SatElite) R 29514 29514 28915 0 -1 4194304 6332 0 0 0 100 34 0 0 25 0 1 0 1144211858 26525696 5896 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 6476 5896 68 127 0 6346 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 31260

[startup+1.40127 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29514
/proc/meminfo: memFree=1855272/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=0
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144211858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 235 195 169 0 50 0
[pid=29515] ppid=29514 vsize=25904 CPUtime=1.39
/proc/29515/stat : 29515 (SatElite) R 29514 29514 28915 0 -1 4194304 6348 0 0 0 105 34 0 0 25 0 1 0 1144211858 26525696 5912 1992294400 134512640 135034092 4294956096 18446744073709551615 134547491 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 6476 5912 68 127 0 6346 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 31260

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29514
/proc/meminfo: memFree=1855272/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=0
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144211858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 235 195 169 0 50 0
[pid=29515] ppid=29514 vsize=26292 CPUtime=1.48
/proc/29515/stat : 29515 (SatElite) R 29514 29514 28915 0 -1 4194304 6397 0 0 0 114 34 0 0 25 0 1 0 1144211858 26923008 5961 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 6573 5961 68 127 0 6443 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31648

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29516
/proc/meminfo: memFree=1823256/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=0
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144211858 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 235 195 169 0 50 0
[pid=29515] ppid=29514 vsize=28120 CPUtime=3.08
/proc/29515/stat : 29515 (SatElite) R 29514 29514 28915 0 -1 4194304 6867 0 0 0 270 38 0 0 25 0 1 0 1144211858 28794880 6431 1992294400 134512640 135034092 4294956096 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/29515/statm: 7030 6431 68 127 0 6900 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33476

[startup+6.65392 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29516
/proc/meminfo: memFree=1812888/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 5.62
Current children cumulated vsize (KiB) 5356

[startup+12.7066 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 29518
/proc/meminfo: memFree=1802320/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=45896 CPUtime=8.84
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 8534 0 0 0 876 8 0 0 17 0 2 0 1144212422 46997504 8520 1992294400 134512640 135305190 4294956144 18446744073709551615 134558832 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29517/statm: 11474 8520 83 193 0 11278 0
[pid=29517/tid=29518] ppid=29514 vsize=45896 CPUtime=5.16
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 3636 0 0 0 513 3 0 0 18 0 2 0 1144212431 46997504 8520 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 14.46
Current children cumulated vsize (KiB) 51252

[startup+25.5011 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 29518
/proc/meminfo: memFree=1786256/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=61536 CPUtime=34.35
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 12444 0 0 0 3422 13 0 0 17 0 2 0 1144212422 63012864 12430 1992294400 134512640 135305190 4294956144 18446744073709551615 134528499 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/29517/statm: 15384 12430 83 193 0 15188 0
[pid=29517/tid=29518] ppid=29514 vsize=61536 CPUtime=17.88
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 5387 0 0 0 1782 6 0 0 20 0 2 0 1144212431 63012864 12430 1992294400 134512640 135305190 4294956144 18446744073709551615 134551974 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 39.97
Current children cumulated vsize (KiB) 66892

[startup+51.102 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 29518
/proc/meminfo: memFree=1759632/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=88568 CPUtime=85.35
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 19117 0 0 0 8517 18 0 0 17 0 2 0 1144212422 90693632 19103 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 22142 19103 83 193 0 21946 0
[pid=29517/tid=29518] ppid=29514 vsize=88568 CPUtime=43.42
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 8115 0 0 0 4333 9 0 0 17 0 2 0 1144212431 90693632 19103 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 90.97
Current children cumulated vsize (KiB) 93924

[startup+102.302 s]
/proc/loadavg: 1.80 1.27 1.09 3/67 29518
/proc/meminfo: memFree=1699728/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=148840 CPUtime=187.46
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 34186 0 0 0 18716 30 0 0 18 0 2 0 1144212422 152412160 34172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 37210 34172 83 193 0 37014 0
[pid=29517/tid=29518] ppid=29514 vsize=148840 CPUtime=94.58
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 15219 0 0 0 9443 15 0 0 18 0 2 0 1144212431 152412160 34172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 193.08
Current children cumulated vsize (KiB) 154196

[startup+162.306 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 29518
/proc/meminfo: memFree=1616336/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=231716 CPUtime=307.16
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 54825 0 0 0 30668 48 0 0 17 0 2 0 1144212422 237277184 54811 1992294400 134512640 135305190 4294956144 18446744073709551615 134551986 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 57929 54811 83 193 0 57733 0
[pid=29517/tid=29518] ppid=29514 vsize=231716 CPUtime=154.57
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 25251 0 0 0 15432 25 0 0 19 0 2 0 1144212431 237277184 54811 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 312.78
Current children cumulated vsize (KiB) 237072

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 29518
/proc/meminfo: memFree=1602192/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=248072 CPUtime=426.85
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 58965 0 0 0 42632 53 0 0 17 0 2 0 1144212422 254025728 58951 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 62018 58951 83 193 0 61822 0
[pid=29517/tid=29518] ppid=29514 vsize=248072 CPUtime=214.53
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 27264 0 0 0 21426 27 0 0 17 0 2 0 1144212431 254025728 58951 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 432.47
Current children cumulated vsize (KiB) 253428

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 29518
/proc/meminfo: memFree=1551632/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=296064 CPUtime=546.52
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 71009 0 0 0 54588 64 0 0 20 0 2 0 1144212422 303169536 70995 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 74016 70995 83 193 0 73820 0
[pid=29517/tid=29518] ppid=29514 vsize=296064 CPUtime=274.5
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 33262 0 0 0 27417 33 0 0 22 0 2 0 1144212431 303169536 70995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 552.14
Current children cumulated vsize (KiB) 301420

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 29518
/proc/meminfo: memFree=1491664/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=355852 CPUtime=666.2
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 85958 0 0 0 66542 78 0 0 25 0 2 0 1144212422 364392448 85944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 88963 85944 83 193 0 88767 0
[pid=29517/tid=29518] ppid=29514 vsize=355852 CPUtime=334.45
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 40544 0 0 0 33405 40 0 0 17 0 2 0 1144212431 364392448 85944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 671.82
Current children cumulated vsize (KiB) 361208

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 29518
/proc/meminfo: memFree=1462672/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=386736 CPUtime=785.92
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 93324 0 0 0 78506 86 0 0 17 0 2 0 1144212422 396017664 93310 1992294400 134512640 135305190 4294956144 18446744073709551615 134551986 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 96684 93310 83 193 0 96488 0
[pid=29517/tid=29518] ppid=29514 vsize=386736 CPUtime=394.44
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 43450 0 0 0 39400 44 0 0 17 0 2 0 1144212431 396017664 93310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 791.54
Current children cumulated vsize (KiB) 392092

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 29518
/proc/meminfo: memFree=1443920/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=403804 CPUtime=905.59
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 97843 0 0 0 90468 91 0 0 18 0 2 0 1144212422 413495296 97829 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 100951 97829 83 193 0 100755 0
[pid=29517/tid=29518] ppid=29514 vsize=403804 CPUtime=454.39
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 45429 0 0 0 45394 45 0 0 17 0 2 0 1144212431 413495296 97829 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 911.21
Current children cumulated vsize (KiB) 409160

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 29519
/proc/meminfo: memFree=1436112/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=412256 CPUtime=1025.3
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 99954 0 0 0 102437 93 0 0 19 0 2 0 1144212422 422150144 99940 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 103064 99940 83 193 0 102868 0
[pid=29517/tid=29518] ppid=29514 vsize=412256 CPUtime=514.37
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 46581 0 0 0 51390 47 0 0 17 0 2 0 1144212431 422150144 99940 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1030.92
Current children cumulated vsize (KiB) 417612

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 29520
/proc/meminfo: memFree=1400464/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=446880 CPUtime=1144.98
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 108650 0 0 0 114396 102 0 0 25 0 2 0 1144212422 457605120 108636 1992294400 134512640 135305190 4294956144 18446744073709551615 134551681 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 111720 108636 83 193 0 111524 0
[pid=29517/tid=29518] ppid=29514 vsize=446880 CPUtime=574.31
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 50443 0 0 0 57380 51 0 0 25 0 2 0 1144212431 457605120 108636 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1150.6
Current children cumulated vsize (KiB) 452236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+607.101 s]
/proc/loadavg: 1.99 1.85 1.45 4/67 29520
/proc/meminfo: memFree=1400464/2055920 swapFree=4175700/4192956
[pid=29514] ppid=29512 vsize=5356 CPUtime=5.62
/proc/29514/stat : 29514 (manysat.sh) S 29512 29514 28915 0 -1 4194304 312 8090 0 0 0 0 517 45 16 0 1 0 1144211858 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29514/statm: 1339 238 195 169 0 50 0
[pid=29517] ppid=29514 vsize=446880 CPUtime=1194.46
/proc/29517/stat : 29517 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194304 108663 0 0 0 119344 102 0 0 19 0 2 0 1144212422 457605120 108649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/29517/statm: 111720 108649 83 193 0 111524 0
[pid=29517/tid=29518] ppid=29514 vsize=446880 CPUtime=599.1
/proc/29517/task/29518/stat : 29518 (manysat1.1_stat) R 29514 29514 28915 0 -1 4194368 50446 0 0 0 59859 51 0 0 17 0 2 0 1144212431 457605120 108649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 452236

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 29514 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=173213
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=460929
# CPU time returned by wait4() is 5.63414
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 607.119
CPU time (s): 1200.08
CPU user time (s): 1198.61
CPU system time (s): 1.47
CPU usage (%): 197.668
Max. virtual memory (cumulated for all children) (KiB): 452236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.17321
system time used= 0.460929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8402
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= 7
involuntary context switches= 15

runsolver used 0.793879 second user time and 2.25566 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-03 01:37:41
IDJOB=1553473
IDBENCH=70762
IDSOLVER=514
FILE ID=node28/1553473-1238715461
PBS_JOBID= 9085323
Free space on /tmp= 66168 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxor/minxor128.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553473-1238715461/watcher-1553473-1238715461 -o /tmp/evaluation-result-1553473-1238715461/solver-1553473-1238715461 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1553473-1238715461.cnf aimd 1

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

MD5SUM BENCH= 10b48467ea3d951975cb9264f0b654fe
RANDOM SEED=291580322

node28.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		: 3000.212
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		: 3000.212
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:       1856584 kB
Buffers:         13364 kB
Cached:         106656 kB
SwapCached:      10472 kB
Active:          19272 kB
Inactive:       112956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856584 kB
SwapTotal:     4192956 kB
SwapFree:      4175700 kB
Dirty:            4068 kB
Writeback:           0 kB
Mapped:          17912 kB
Slab:            53004 kB
Committed_AS:  3105628 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66148 MiB
End job on node28 at 2009-04-03 01:47:51