Trace number 1537743

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
Rsat 2009-03-22? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
MD5SUM648c8d820b622b84f63b74fa018c43ab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12798
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2520       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8348    25317 |      --       0       --      -- |     --   | -52/117
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1956   #clauses: 8348   #literals: 25317
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Rsat version 3.02
0.00/0.04	c Base unit clause learned: 0

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1537743-1238434009/watcher-1537743-1238434009 -o /tmp/evaluation-result-1537743-1238434009/solver-1537743-1238434009 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537743-1238434009.cnf HOME 

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: 1.83 1.94 1.81 3/64 6504
/proc/meminfo: memFree=1391304/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116063667 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 240 199 169 0 50 0
[pid=6505] ppid=6504 vsize=1552 CPUtime=0
/proc/6505/stat : 6505 (SatElite) R 6504 6504 6166 0 -1 4194304 251 0 0 0 0 0 0 0 19 0 1 0 1116063668 1589248 234 1992294400 4194304 4959918 548682068672 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/6505/statm: 388 236 64 186 0 198 0

[startup+0.095132 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 6504
/proc/meminfo: memFree=1391304/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.102131 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 6504
/proc/meminfo: memFree=1391304/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301151 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 6504
/proc/meminfo: memFree=1391304/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701188 s]
/proc/loadavg: 1.83 1.94 1.81 3/64 6504
/proc/meminfo: memFree=1391304/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50225 s]
/proc/loadavg: 1.83 1.94 1.81 2/66 6507
/proc/meminfo: memFree=1388536/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=4656 CPUtime=1.46
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 734 0 0 0 146 0 0 0 25 0 1 0 1116063671 4767744 712 1992294400 4194304 5460562 548682068784 18446744073709551615 4225720 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 1164 712 118 309 0 851 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10012

[startup+3.1014 s]
/proc/loadavg: 1.83 1.94 1.81 2/66 6507
/proc/meminfo: memFree=1388152/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=5140 CPUtime=3.05
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 984 0 0 0 305 0 0 0 25 0 1 0 1116063671 5263360 833 1992294400 4194304 5460562 548682068784 18446744073709551615 4227065 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 1285 833 118 309 0 972 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10496

[startup+6.30169 s]
/proc/loadavg: 1.77 1.92 1.80 2/66 6507
/proc/meminfo: memFree=1387128/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=5892 CPUtime=6.25
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 1492 0 0 0 624 1 0 0 25 0 1 0 1116063671 6033408 1021 1992294400 4194304 5460562 548682068784 18446744073709551615 4201873 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 1473 1021 118 309 0 1160 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11248

[startup+12.7013 s]
/proc/loadavg: 1.71 1.91 1.80 2/66 6507
/proc/meminfo: memFree=1385464/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=7420 CPUtime=12.65
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 2848 0 0 0 1263 2 0 0 25 0 1 0 1116063671 7598080 1381 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 1855 1381 118 309 0 1542 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12776

[startup+25.5014 s]
/proc/loadavg: 1.55 1.86 1.79 2/66 6507
/proc/meminfo: memFree=1382904/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=10360 CPUtime=25.45
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 5637 0 0 0 2542 3 0 0 25 0 1 0 1116063671 10608640 2084 1992294400 4194304 5460562 548682068784 18446744073709551615 4227580 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 2590 2084 118 309 0 2277 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15716

[startup+51.1017 s]
/proc/loadavg: 1.36 1.79 1.76 2/66 6507
/proc/meminfo: memFree=1378808/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=14188 CPUtime=51.03
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 9295 0 0 0 5099 4 0 0 25 0 1 0 1116063671 14528512 3054 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 3547 3054 118 309 0 3234 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19544

[startup+102.306 s]
/proc/loadavg: 1.15 1.67 1.72 2/66 6507
/proc/meminfo: memFree=1372600/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=20472 CPUtime=102.21
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 16023 0 0 0 10213 8 0 0 25 0 1 0 1116063671 20963328 4592 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 5118 4592 118 309 0 4805 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25828

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.67 2/66 6507
/proc/meminfo: memFree=1367096/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=25672 CPUtime=162.18
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 20741 0 0 0 16208 10 0 0 25 0 1 0 1116063671 26288128 5950 1992294400 4194304 5460562 548682068784 18446744073709551615 4201726 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 6418 5950 118 309 0 6105 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31028

[startup+222.301 s]
/proc/loadavg: 1.02 1.44 1.63 2/66 6507
/proc/meminfo: memFree=1362424/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=31172 CPUtime=222.15
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 26654 0 0 0 22202 13 0 0 25 0 1 0 1116063671 31920128 7121 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 7793 7121 118 309 0 7480 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 36528

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.59 2/66 6507
/proc/meminfo: memFree=1358648/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=35436 CPUtime=282.13
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 30729 0 0 0 28197 16 0 0 25 0 1 0 1116063671 36286464 8220 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 8859 8220 118 309 0 8546 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 40792

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.54 2/66 6507
/proc/meminfo: memFree=1355064/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=38008 CPUtime=342.11
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 34393 0 0 0 34193 18 0 0 25 0 1 0 1116063671 38920192 8908 1992294400 4194304 5460562 548682068784 18446744073709551615 4201795 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 9502 8908 118 309 0 9189 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 43364

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.51 2/66 6507
/proc/meminfo: memFree=1350200/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=42696 CPUtime=402.08
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 38589 0 0 0 40188 20 0 0 25 0 1 0 1116063671 43720704 10128 1992294400 4194304 5460562 548682068784 18446744073709551615 4227580 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 10674 10128 118 309 0 10361 0

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

/proc/6507/statm: 11939 11437 118 309 0 11626 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 53112

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.41 2/66 6507
/proc/meminfo: memFree=1342200/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=50420 CPUtime=582
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 45570 0 0 0 58175 25 0 0 25 0 1 0 1116063671 51630080 12149 1992294400 4194304 5460562 548682068784 18446744073709551615 4198202 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 12605 12149 118 309 0 12292 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 55776

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.38 2/66 6507
/proc/meminfo: memFree=1340088/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=54580 CPUtime=641.98
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 48676 0 0 0 64172 26 0 0 25 0 1 0 1116063671 55889920 12689 1992294400 4194304 5460562 548682068784 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 13645 12689 118 309 0 13332 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 59936

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.36 2/66 6507
/proc/meminfo: memFree=1336376/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=58040 CPUtime=701.96
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 53623 0 0 0 70167 29 0 0 25 0 1 0 1116063671 59432960 13604 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 14510 13604 118 309 0 14197 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 63396

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.33 2/66 6507
/proc/meminfo: memFree=1333688/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=60616 CPUtime=761.94
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 56305 0 0 0 76163 31 0 0 25 0 1 0 1116063671 62070784 14270 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 15154 14270 118 309 0 14841 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 65972

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.31 2/66 6507
/proc/meminfo: memFree=1331640/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=62604 CPUtime=821.92
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 58844 0 0 0 82160 32 0 0 25 0 1 0 1116063671 64106496 14793 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 15651 14793 118 309 0 15338 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 67960

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.29 2/66 6509
/proc/meminfo: memFree=1329080/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=65056 CPUtime=881.89
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 61498 0 0 0 88156 33 0 0 25 0 1 0 1116063671 66617344 15430 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 16264 15430 118 309 0 15951 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 70412

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.26 2/66 6509
/proc/meminfo: memFree=1326712/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=67324 CPUtime=941.86
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 64106 0 0 0 94152 34 0 0 25 0 1 0 1116063671 68939776 16022 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 16831 16022 118 309 0 16518 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 72680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/66 6509
/proc/meminfo: memFree=1324152/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=69804 CPUtime=1001.84
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 66768 0 0 0 100149 35 0 0 25 0 1 0 1116063671 71479296 16668 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 17451 16668 118 309 0 17138 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 75160

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/66 6509
/proc/meminfo: memFree=1324216/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=69804 CPUtime=1061.82
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 66769 0 0 0 106147 35 0 0 25 0 1 0 1116063671 71479296 16669 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 17451 16669 118 309 0 17138 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 75160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 6509
/proc/meminfo: memFree=1321656/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=72232 CPUtime=1121.77
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 69420 0 0 0 112141 36 0 0 25 0 1 0 1116063671 73965568 17304 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 18058 17304 118 309 0 17745 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 77588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 6509
/proc/meminfo: memFree=1318392/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=75380 CPUtime=1181.74
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 72251 0 0 0 118136 38 0 0 25 0 1 0 1116063671 77189120 18119 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 18845 18119 118 309 0 18532 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 80736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 6509
/proc/meminfo: memFree=1318392/2055920 swapFree=4178352/4192956
[pid=6504] ppid=6502 vsize=5356 CPUtime=0.02
/proc/6504/stat : 6504 (rsat.sh) S 6502 6504 6166 0 -1 4194304 315 545 0 0 0 0 2 0 18 0 1 0 1116063667 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6504/statm: 1339 242 199 169 0 50 0
[pid=6507] ppid=6504 vsize=75380 CPUtime=1200.04
/proc/6507/stat : 6507 (rsat) R 6504 6504 6166 0 -1 4194304 72251 0 0 0 119966 38 0 0 25 0 1 0 1116063671 77189120 18119 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/6507/statm: 18845 18119 118 309 0 18532 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 80736

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 6504 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=27995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.032994
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.68
CPU system time (s): 0.38
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 88928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 860
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= 5
involuntary context switches= 3

runsolver used 1.13683 second user time and 3.23951 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-30 19:26:49
IDJOB=1537743
IDBENCH=70284
IDSOLVER=545
FILE ID=node43/1537743-1238434009
PBS_JOBID= 9061560
Free space on /tmp= 63084 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S7007454-009.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537743-1238434009/watcher-1537743-1238434009 -o /tmp/evaluation-result-1537743-1238434009/solver-1537743-1238434009 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537743-1238434009.cnf HOME

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

MD5SUM BENCH= 648c8d820b622b84f63b74fa018c43ab
RANDOM SEED=1311761727

node43.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		: 3000.242
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		: 3000.242
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:       1391784 kB
Buffers:         76020 kB
Cached:         501500 kB
SwapCached:       8504 kB
Active:         255036 kB
Inactive:       332444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391784 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            5904 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            62660 kB
Committed_AS:  2422032 kB
PageTables:       1448 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= 63080 MiB
End job on node43 at 2009-03-30 19:46:51