Trace number 1538159

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     561       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1858     5645 |      --       0       --      -- |     --   | -12/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 427   #clauses: 1858   #literals: 5645
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 3.02
0.00/0.01	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-1538159-1238584249/watcher-1538159-1238584249 -o /tmp/evaluation-result-1538159-1238584249/solver-1538159-1238584249 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1538159-1238584249.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: 0.92 0.98 1.10 3/69 20872
/proc/meminfo: memFree=1499800/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1131088071 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 240 199 169 0 50 0
[pid=20873] ppid=20872 vsize=1256 CPUtime=0
/proc/20873/stat : 20873 (SatElite) R 20872 20872 20418 0 -1 4194304 210 0 0 0 0 0 0 0 19 0 1 0 1131088072 1286144 193 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/20873/statm: 314 193 90 186 0 124 0

[startup+0.0779089 s]
/proc/loadavg: 0.92 0.98 1.10 3/69 20872
/proc/meminfo: memFree=1499800/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102909 s]
/proc/loadavg: 0.92 0.98 1.10 3/69 20872
/proc/meminfo: memFree=1499800/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30293 s]
/proc/loadavg: 0.92 0.98 1.10 3/69 20872
/proc/meminfo: memFree=1499800/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702972 s]
/proc/loadavg: 0.92 0.98 1.10 3/69 20872
/proc/meminfo: memFree=1499800/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 1.10 2/71 20875
/proc/meminfo: memFree=1498568/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=3240 CPUtime=1.48
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 378 0 0 0 148 0 0 0 25 0 1 0 1131088072 3317760 358 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 810 358 118 309 0 497 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8596

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 1.10 2/71 20875
/proc/meminfo: memFree=1497992/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=3740 CPUtime=3.08
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 919 0 0 0 308 0 0 0 25 0 1 0 1131088072 3829760 481 1992294400 4194304 5460562 548682068784 18446744073709551615 4198092 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 935 481 118 309 0 622 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9096

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 1.10 2/71 20875
/proc/meminfo: memFree=1496968/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=4556 CPUtime=6.27
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 2069 0 0 0 627 0 0 0 25 0 1 0 1131088072 4665344 665 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 1139 665 118 309 0 826 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9912

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 1.10 2/71 20875
/proc/meminfo: memFree=1495816/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=5908 CPUtime=12.67
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 4105 0 0 0 1266 1 0 0 25 0 1 0 1131088072 6049792 967 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 1477 967 118 309 0 1164 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11264

[startup+25.5025 s]
/proc/loadavg: 0.95 0.98 1.10 2/71 20875
/proc/meminfo: memFree=1494280/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=7440 CPUtime=25.47
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 6989 0 0 0 2544 3 0 0 25 0 1 0 1131088072 7618560 1387 1992294400 4194304 5460562 548682068784 18446744073709551615 4211499 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 1860 1387 118 309 0 1547 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12796

[startup+51.1021 s]
/proc/loadavg: 0.96 0.98 1.09 2/71 20875
/proc/meminfo: memFree=1490376/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=9900 CPUtime=51.05
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 10979 0 0 0 5100 5 0 0 25 0 1 0 1131088072 10137600 1915 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 2475 1915 118 309 0 2162 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 15256

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.09 2/71 20875
/proc/meminfo: memFree=1489416/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=12224 CPUtime=102.23
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 15463 0 0 0 10216 7 0 0 25 0 1 0 1131088072 12517376 2558 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 3056 2558 118 309 0 2743 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 17580

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.08 2/71 20875
/proc/meminfo: memFree=1487432/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=15144 CPUtime=162.2
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 19189 0 0 0 16211 9 0 0 25 0 1 0 1131088072 15507456 3078 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 3786 3078 118 309 0 3473 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 20500

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.07 2/71 20875
/proc/meminfo: memFree=1485704/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=16792 CPUtime=222.18
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 22586 0 0 0 22207 11 0 0 25 0 1 0 1131088072 17195008 3499 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 4198 3499 118 309 0 3885 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 22148

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 1.07 2/71 20875
/proc/meminfo: memFree=1484296/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=17964 CPUtime=282.15
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 25908 0 0 0 28203 12 0 0 25 0 1 0 1131088072 18395136 3845 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 4491 3845 118 309 0 4178 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 23320

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 1.06 2/71 20875
/proc/meminfo: memFree=1482952/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=19324 CPUtime=342.12
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 28240 0 0 0 34199 13 0 0 25 0 1 0 1131088072 19787776 4193 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 4831 4193 118 309 0 4518 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 24680

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/71 20875
/proc/meminfo: memFree=1481480/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=20660 CPUtime=402.1
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 30598 0 0 0 40196 14 0 0 25 0 1 0 1131088072 21155840 4567 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 5165 4567 118 309 0 4852 0

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

/proc/20875/statm: 5761 5208 118 309 0 5448 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 28400

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.04 2/71 20875
/proc/meminfo: memFree=1478280/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=23572 CPUtime=582.02
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 35369 0 0 0 58185 17 0 0 25 0 1 0 1131088072 24137728 5370 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 5893 5370 118 309 0 5580 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 28928

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/71 20875
/proc/meminfo: memFree=1477704/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=24356 CPUtime=642
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 36569 0 0 0 64182 18 0 0 25 0 1 0 1131088072 24940544 5577 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 6089 5577 118 309 0 5776 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 29712

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/71 20875
/proc/meminfo: memFree=1476296/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=26048 CPUtime=701.96
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 37879 0 0 0 70178 18 0 0 25 0 1 0 1131088072 26673152 5895 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 6512 5895 118 309 0 6199 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 31404

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.02 2/71 20875
/proc/meminfo: memFree=1475528/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=26136 CPUtime=761.94
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 39020 0 0 0 76175 19 0 0 25 0 1 0 1131088072 26763264 6044 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 6534 6044 118 309 0 6221 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 31492

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/71 20875
/proc/meminfo: memFree=1474440/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=29644 CPUtime=821.9
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 41887 0 0 0 82169 21 0 0 25 0 1 0 1131088072 30355456 6345 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 7411 6345 118 309 0 7098 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 35000

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/71 20875
/proc/meminfo: memFree=1472904/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=30924 CPUtime=881.88
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 44234 0 0 0 88166 22 0 0 25 0 1 0 1131088072 31666176 6676 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 7731 6676 118 309 0 7418 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 36280

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 20875
/proc/meminfo: memFree=1471880/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=31948 CPUtime=941.85
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 46503 0 0 0 94162 23 0 0 25 0 1 0 1131088072 32714752 6929 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 7987 6929 118 309 0 7674 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 37304

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 20875
/proc/meminfo: memFree=1471944/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=31948 CPUtime=1001.83
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 46507 0 0 0 100160 23 0 0 25 0 1 0 1131088072 32714752 6933 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 7987 6933 118 309 0 7674 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 37304

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 20875
/proc/meminfo: memFree=1471048/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=32480 CPUtime=1061.8
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 48728 0 0 0 106156 24 0 0 25 0 1 0 1131088072 33259520 7138 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 8120 7138 118 309 0 7807 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 37836

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 20875
/proc/meminfo: memFree=1470344/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=32744 CPUtime=1121.78
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 50924 0 0 0 112153 25 0 0 25 0 1 0 1131088072 33529856 7318 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 8186 7318 118 309 0 7873 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 38100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 20875
/proc/meminfo: memFree=1469320/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=34792 CPUtime=1181.74
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 51229 0 0 0 118149 25 0 0 25 0 1 0 1131088072 35627008 7623 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 8698 7623 118 309 0 8385 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 40148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 20875
/proc/meminfo: memFree=1468168/2055920 swapFree=4171336/4192956
[pid=20872] ppid=20870 vsize=5356 CPUtime=0
/proc/20872/stat : 20872 (rsat.sh) S 20870 20872 20418 0 -1 4194304 315 216 0 0 0 0 0 0 19 0 1 0 1131088071 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20872/statm: 1339 242 199 169 0 50 0
[pid=20875] ppid=20872 vsize=35816 CPUtime=1200.05
/proc/20875/stat : 20875 (rsat) R 20872 20872 20418 0 -1 4194304 53481 0 0 0 119979 26 0 0 25 0 1 0 1131088072 36675584 7859 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/20875/statm: 8954 7859 118 309 0 8641 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 41172

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 20872 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.79
CPU system time (s): 0.26
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 49364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 531
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 1.18282 second user time and 3.22351 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-01 13:10:49
IDJOB=1538159
IDBENCH=70700
IDSOLVER=545
FILE ID=node44/1538159-1238584249
PBS_JOBID= 9062218
Free space on /tmp= 66400 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1538159-1238584249/watcher-1538159-1238584249 -o /tmp/evaluation-result-1538159-1238584249/solver-1538159-1238584249 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1538159-1238584249.cnf HOME

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=1310000422

node44.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		: 3000.241
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		: 3000.241
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:       1500280 kB
Buffers:         93924 kB
Cached:         354892 kB
SwapCached:      11068 kB
Active:         215148 kB
Inactive:       246264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500280 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            6008 kB
Writeback:           0 kB
Mapped:          18220 kB
Slab:            79644 kB
Committed_AS:  2810524 kB
PageTables:       1796 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= 66392 MiB
End job on node44 at 2009-04-01 13:30:52