Trace number 1832060

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
MiniSAT 09z 2009-03-22? (TO) 1200.07 1200.71

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.01	c Parsing...
1.69/1.76	c ==============================================================================
1.69/1.76	c |           |     ORIGINAL     |              LEARNT              |          |
1.69/1.76	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.69/1.76	c ==============================================================================
1.69/1.76	c |         0 | 2098099  5069173 |  629429       0        0     nan |  0.000 % |
354.07/354.31	c |         0 |  769676  6992680 |      --       0       --      -- |     --   | -1328423/1923507
354.07/354.32	c ==============================================================================
354.07/354.32	c Result  :   #vars: 20526   #clauses: 769676   #literals: 6992680
354.07/354.32	c CPU time:   352.02 s
354.07/354.32	c ==============================================================================
356.07/356.33	c WARNING: for repeatability, setting FPU to use double precision
356.07/356.33	c Number of variables   : 20526        
356.07/356.33	c Number of clauses     : 769676       
356.10/357.27	c Parsing time: 0.84         s

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-1832060-1242769130/watcher-1832060-1242769130 -o /tmp/evaluation-result-1832060-1242769130/solver-1832060-1242769130 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832060-1242769130.cnf -random-seed=1643827855 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 1513
/proc/meminfo: memFree=1821128/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5344 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) R 1511 1513 1426 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 304939317 5472256 111 1992294400 4194304 4889804 548682068800 18446744073709551615 4377344 0 0 4096 0 0 0 0 17 1 0 0
/proc/1513/statm: 1336 125 100 169 0 47 0

[startup+0.0375519 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 1513
/proc/meminfo: memFree=1821128/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101553 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 1513
/proc/meminfo: memFree=1821128/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30157 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 1513
/proc/meminfo: memFree=1821128/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701602 s]
/proc/loadavg: 0.92 0.98 0.95 2/64 1513
/proc/meminfo: memFree=1821128/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1679544/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=254412 CPUtime=1.48
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 53548 0 0 0 116 32 0 0 25 0 1 0 304939318 260517888 53534 1992294400 134512640 135223648 4294956128 18446744073709551615 134737310 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 63603 53536 50 173 0 63428 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 259768

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1561272/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=320216 CPUtime=3.09
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 67112 0 0 0 269 40 0 0 25 0 1 0 304939318 327901184 65551 1992294400 134512640 135223648 4294956128 18446744073709551615 134719062 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 80054 65551 76 173 0 79879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 325572

[startup+6.30204 s]
/proc/loadavg: 0.93 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1541248/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=327588 CPUtime=6.29
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 68907 0 0 0 581 48 0 0 25 0 1 0 304939318 335450112 67346 1992294400 134512640 135223648 4294956128 18446744073709551615 134548984 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 81897 67346 76 173 0 81722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 332944

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1511296/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=338440 CPUtime=12.66
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 71570 0 0 0 1205 61 0 0 25 0 1 0 304939318 346562560 70009 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 84610 70009 76 173 0 84435 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 343796

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1464320/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=354552 CPUtime=25.46
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 75626 0 0 0 2453 93 0 0 25 0 1 0 304939318 363061248 74065 1992294400 134512640 135223648 4294956128 18446744073709551615 134734703 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 88638 74065 76 173 0 88463 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 359908

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1392512/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=383524 CPUtime=51.02
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 82351 0 0 0 4953 149 0 0 25 0 1 0 304939318 392728576 80790 1992294400 134512640 135223648 4294956128 18446744073709551615 134541190 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 95881 80790 76 173 0 95706 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 388880

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1320256/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=423228 CPUtime=102.17
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 90654 0 0 0 10018 199 0 0 25 0 1 0 304939318 433385472 87890 1992294400 134512640 135223648 4294956128 18446744073709551615 134549033 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 105807 87890 76 173 0 105632 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 428584

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1518
/proc/meminfo: memFree=1316608/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=427312 CPUtime=162.15
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 91592 0 0 0 16015 200 0 0 25 0 1 0 304939318 437567488 88828 1992294400 134512640 135223648 4294956128 18446744073709551615 134549033 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 106828 88828 76 173 0 106653 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 432668

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1520
/proc/meminfo: memFree=1312120/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=432428 CPUtime=222.12
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 92682 0 0 0 22011 201 0 0 25 0 1 0 304939318 442806272 89918 1992294400 134512640 135223648 4294956128 18446744073709551615 134585487 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 108107 89918 76 173 0 107932 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 437784

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1520
/proc/meminfo: memFree=1307200/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=437764 CPUtime=282.1
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 93932 0 0 0 28008 202 0 0 25 0 1 0 304939318 448270336 91168 1992294400 134512640 135223648 4294956128 18446744073709551615 134549033 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 109441 91168 76 173 0 109266 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 443120

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1520
/proc/meminfo: memFree=1300992/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=0
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304939317 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1513/statm: 1339 237 197 169 0 50 0
[pid=1518] ppid=1513 vsize=444116 CPUtime=342.08
/proc/1518/stat : 1518 (SatELite_releas) R 1513 1513 1426 0 -1 4194304 95490 0 0 0 34004 204 0 0 25 0 1 0 304939318 454774784 92726 1992294400 134512640 135223648 4294956128 18446744073709551615 134586214 0 0 4096 3 0 0 0 17 0 0 0
/proc/1518/statm: 111029 92726 76 173 0 110854 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 449472

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1560576/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=69552 CPUtime=45.91
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 16887 0 0 0 4579 12 0 0 25 0 1 0 304974950 71221248 16873 1992294400 134512640 135212243 4294956240 18446744073709551615 134529932 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 17388 16873 75 170 0 17215 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 74908

[startup+462.301 s]

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

/proc/1521/statm: 17795 17267 75 170 0 17622 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 76536

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1558528/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=72104 CPUtime=285.81
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 17515 0 0 0 28568 13 0 0 25 0 1 0 304974950 73834496 17501 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 18026 17501 75 170 0 17853 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 77460

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1557504/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=73096 CPUtime=345.78
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 17776 0 0 0 34565 13 0 0 25 0 1 0 304974950 74850304 17762 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 18274 17762 75 170 0 18101 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 78452

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1556544/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=74020 CPUtime=405.76
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18009 0 0 0 40563 13 0 0 25 0 1 0 304974950 75796480 17995 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 18505 17995 75 170 0 18332 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 79376

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1556544/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=74020 CPUtime=465.73
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18013 0 0 0 46560 13 0 0 25 0 1 0 304974950 75796480 17999 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 18505 17999 75 170 0 18332 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 79376

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1555264/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=75340 CPUtime=525.71
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18335 0 0 0 52557 14 0 0 25 0 1 0 304974950 77148160 18321 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 18835 18321 75 170 0 18662 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 80696

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1555200/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=75340 CPUtime=585.69
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18335 0 0 0 58555 14 0 0 25 0 1 0 304974950 77148160 18321 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 18835 18321 75 170 0 18662 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 80696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1554624/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=75868 CPUtime=645.66
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18468 0 0 0 64552 14 0 0 25 0 1 0 304974950 77688832 18454 1992294400 134512640 135212243 4294956240 18446744073709551615 134526275 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 18967 18454 75 170 0 18794 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 81224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1553536/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=77044 CPUtime=705.64
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18736 0 0 0 70550 14 0 0 25 0 1 0 304974950 78893056 18722 1992294400 134512640 135212243 4294956240 18446744073709551615 134526275 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 19261 18722 75 170 0 19088 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 82400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1553536/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=77044 CPUtime=765.6
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18736 0 0 0 76546 14 0 0 25 0 1 0 304974950 78893056 18722 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 19261 18722 75 170 0 19088 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 82400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1552576/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=77836 CPUtime=825.56
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18950 0 0 0 82542 14 0 0 25 0 1 0 304974950 79704064 18936 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 19459 18936 75 170 0 19286 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 83192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1552576/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=77836 CPUtime=843.97
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18950 0 0 0 84382 15 0 0 25 0 1 0 304974950 79704064 18936 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 19459 18936 75 170 0 19286 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 83192

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 1521
/proc/meminfo: memFree=1552576/2055920 swapFree=4180380/4192956
[pid=1513] ppid=1511 vsize=5356 CPUtime=356.1
/proc/1513/stat : 1513 (SatELiteGTI) S 1511 1513 1426 0 -1 4194304 335 103273 0 0 0 0 35381 229 16 0 1 0 304939317 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1513/statm: 1339 239 197 169 0 50 0
[pid=1521] ppid=1513 vsize=77836 CPUtime=843.97
/proc/1521/stat : 1521 (minisat_static) R 1513 1513 1426 0 -1 4194304 18950 0 0 0 84382 15 0 0 25 0 1 0 304974950 79704064 18936 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/1521/statm: 19459 18936 75 170 0 19286 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 83192

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1513 and gives
#  childrusage.ru_utime.tv_sec=353
#  childrusage.ru_utime.tv_usec=816211
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=295651
# CPU time returned by wait4() is 356.112
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1197.63
CPU system time (s): 2.44
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 471732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 353.816
system time used= 2.29565
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103608
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= 17
involuntary context switches= 949

runsolver used 1.15282 second user time and 3.22551 second system time

The end

Launcher Data 

Begin job on node69 at 2009-05-19 23:38:53
IDJOB=1832060
IDBENCH=20408
IDSOLVER=672
FILE ID=node69/1832060-1242769130
PBS_JOBID= 9322233
Free space on /tmp= 66288 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832060-1242769130/watcher-1832060-1242769130 -o /tmp/evaluation-result-1832060-1242769130/solver-1832060-1242769130 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832060-1242769130.cnf -random-seed=1643827855

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1643827855

node69.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		: 3000.231
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		: 3000.231
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:       1821544 kB
Buffers:         11036 kB
Cached:         180656 kB
SwapCached:       6664 kB
Active:          54520 kB
Inactive:       145896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821544 kB
SwapTotal:     4192956 kB
SwapFree:      4180380 kB
Dirty:           40676 kB
Writeback:           0 kB
Mapped:          13984 kB
Slab:            19860 kB
Committed_AS:   932240 kB
PageTables:       1468 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= 66104 MiB
End job on node69 at 2009-05-19 23:58:55