Trace number 1537745

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
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 |    8323    25326 |      --       0       --      -- |     --   | -77/126
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1937   #clauses: 8323   #literals: 25326
0.00/0.02	c CPU time:   0.023996 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-1537745-1238434062/watcher-1537745-1238434062 -o /tmp/evaluation-result-1537745-1238434062/solver-1537745-1238434062 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537745-1238434062.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: 0.80 0.94 0.98 3/64 1527
/proc/meminfo: memFree=1507056/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116072944 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 240 199 169 0 50 0
[pid=1528] ppid=1527 vsize=1420 CPUtime=0
/proc/1528/stat : 1528 (SatElite) R 1527 1527 1145 0 -1 4194304 204 0 0 0 0 0 0 0 19 0 1 0 1116072945 1454080 187 1992294400 4194304 4959918 548682068672 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/1528/statm: 355 190 64 186 0 165 0

[startup+0.0670491 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 1527
/proc/meminfo: memFree=1507056/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101118 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 1527
/proc/meminfo: memFree=1507056/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301094 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 1527
/proc/meminfo: memFree=1507056/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.70117 s]
/proc/loadavg: 0.80 0.94 0.98 3/64 1527
/proc/meminfo: memFree=1507056/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 0.80 0.94 0.98 2/66 1530
/proc/meminfo: memFree=1504160/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=4668 CPUtime=1.45
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 736 0 0 0 145 0 0 0 25 0 1 0 1116072948 4780032 715 1992294400 4194304 5460562 548682068784 18446744073709551615 4225722 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 1167 715 118 309 0 854 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10024

[startup+3.10263 s]
/proc/loadavg: 0.80 0.94 0.98 3/66 1530
/proc/meminfo: memFree=1503904/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=5036 CPUtime=3.05
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 951 0 0 0 305 0 0 0 25 0 1 0 1116072948 5156864 802 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 1259 802 118 309 0 946 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10392

[startup+6.30124 s]
/proc/loadavg: 0.82 0.94 0.98 2/66 1530
/proc/meminfo: memFree=1502944/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=5768 CPUtime=6.25
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 1458 0 0 0 625 0 0 0 25 0 1 0 1116072948 5906432 989 1992294400 4194304 5460562 548682068784 18446744073709551615 4225720 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 1442 989 118 309 0 1129 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11124

[startup+12.7015 s]
/proc/loadavg: 0.83 0.94 0.98 2/66 1530
/proc/meminfo: memFree=1501408/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=7284 CPUtime=12.65
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 2844 0 0 0 1264 1 0 0 25 0 1 0 1116072948 7458816 1347 1992294400 4194304 5460562 548682068784 18446744073709551615 4198217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 1821 1347 118 309 0 1508 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12640

[startup+25.5019 s]
/proc/loadavg: 0.87 0.94 0.98 2/66 1530
/proc/meminfo: memFree=1498784/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=10044 CPUtime=25.45
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 5232 0 0 0 2543 2 0 0 25 0 1 0 1116072948 10285056 2001 1992294400 4194304 5460562 548682068784 18446744073709551615 4201812 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 2511 2001 118 309 0 2198 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15400

[startup+51.1018 s]
/proc/loadavg: 0.91 0.94 0.98 2/66 1530
/proc/meminfo: memFree=1494816/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=14212 CPUtime=51.03
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 9234 0 0 0 5099 4 0 0 25 0 1 0 1116072948 14553088 3091 1992294400 4194304 5460562 548682068784 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 3553 3091 118 309 0 3240 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19568

[startup+102.306 s]
/proc/loadavg: 0.96 0.95 0.98 2/66 1530
/proc/meminfo: memFree=1488608/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=20260 CPUtime=102.22
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 15873 0 0 0 10214 8 0 0 25 0 1 0 1116072948 20746240 4539 1992294400 4194304 5460562 548682068784 18446744073709551615 4225790 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 5065 4539 118 309 0 4752 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25616

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/66 1530
/proc/meminfo: memFree=1483232/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=25392 CPUtime=162.19
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 20574 0 0 0 16207 12 0 0 25 0 1 0 1116072948 26001408 5880 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 6348 5880 118 309 0 6035 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 30748

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/66 1530
/proc/meminfo: memFree=1479392/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=30092 CPUtime=222.17
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 25283 0 0 0 22202 15 0 0 25 0 1 0 1116072948 30814208 6839 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 7523 6839 118 309 0 7210 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 35448

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1475040/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=34268 CPUtime=282.15
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 30343 0 0 0 28197 18 0 0 25 0 1 0 1116072948 35090432 7931 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 8567 7931 118 309 0 8254 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 39624

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1470880/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=38244 CPUtime=342.14
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 34355 0 0 0 34193 21 0 0 25 0 1 0 1116072948 39161856 8967 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 9561 8967 118 309 0 9248 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43600

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1468256/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=40736 CPUtime=402.11
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 36992 0 0 0 40189 22 0 0 25 0 1 0 1116072948 41713664 9620 1992294400 4194304 5460562 548682068784 18446744073709551615 4198115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 10184 9620 118 309 0 9871 0

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

/proc/1530/statm: 12123 11645 118 309 0 11810 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 53848

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1456288/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=54232 CPUtime=642.04
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 48483 0 0 0 64175 29 0 0 25 0 1 0 1116072948 55533568 12593 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 13558 12593 118 309 0 13245 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 59588

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1454176/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=56168 CPUtime=702.01
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 51020 0 0 0 70171 30 0 0 25 0 1 0 1116072948 57516032 13114 1992294400 4194304 5460562 548682068784 18446744073709551615 4201413 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 14042 13114 118 309 0 13729 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 61524

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1452064/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=58208 CPUtime=761.99
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 53566 0 0 0 76167 32 0 0 25 0 1 0 1116072948 59604992 13644 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 14552 13644 118 309 0 14239 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 63564

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1450016/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=60140 CPUtime=821.97
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 56089 0 0 0 82163 34 0 0 25 0 1 0 1116072948 61583360 14151 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 15035 14151 118 309 0 14722 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 65496

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1447520/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=62564 CPUtime=881.95
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 58735 0 0 0 88159 36 0 0 25 0 1 0 1116072948 64065536 14781 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 15641 14781 118 309 0 15328 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 67920

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1530
/proc/meminfo: memFree=1445536/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=64448 CPUtime=941.92
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 61246 0 0 0 94155 37 0 0 25 0 1 0 1116072948 65994752 15276 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 16112 15276 118 309 0 15799 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 69804

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1532
/proc/meminfo: memFree=1442592/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=67244 CPUtime=1001.9
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 63987 0 0 0 100151 39 0 0 25 0 1 0 1116072948 68857856 16001 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 16811 16001 118 309 0 16498 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 72600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1532
/proc/meminfo: memFree=1440544/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=69180 CPUtime=1061.89
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 66513 0 0 0 106148 41 0 0 25 0 1 0 1116072948 70840320 16511 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 17295 16511 118 309 0 16982 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 74536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1532
/proc/meminfo: memFree=1437536/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=72060 CPUtime=1121.86
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 69276 0 0 0 112144 42 0 0 25 0 1 0 1116072948 73789440 17258 1992294400 4194304 5460562 548682068784 18446744073709551615 4200114 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 18015 17258 118 309 0 17702 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 77416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1532
/proc/meminfo: memFree=1437536/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=72060 CPUtime=1181.84
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 69277 0 0 0 118142 42 0 0 25 0 1 0 1116072948 73789440 17259 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 18015 17259 118 309 0 17702 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 77416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1532
/proc/meminfo: memFree=1436320/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=73380 CPUtime=1200.03
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 69612 0 0 0 119961 42 0 0 25 0 1 0 1116072948 75141120 17594 1992294400 4194304 5460562 548682068784 18446744073709551615 4198377 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 18345 17594 118 309 0 18032 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 78736

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 1532
/proc/meminfo: memFree=1436320/2055920 swapFree=4179868/4192956
[pid=1527] ppid=1525 vsize=5356 CPUtime=0.02
/proc/1527/stat : 1527 (rsat.sh) S 1525 1527 1145 0 -1 4194304 315 550 0 0 0 0 2 0 18 0 1 0 1116072944 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1527/statm: 1339 242 199 169 0 50 0
[pid=1530] ppid=1527 vsize=73380 CPUtime=1200.03
/proc/1530/stat : 1530 (rsat) R 1527 1527 1145 0 -1 4194304 69612 0 0 0 119961 42 0 0 25 0 1 0 1116072948 75141120 17594 1992294400 4194304 5460562 548682068784 18446744073709551615 4198377 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1530/statm: 18345 17594 118 309 0 18032 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 78736

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1527 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=29995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.035994
# 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.63
CPU system time (s): 0.42
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 85608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 865
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 1.3408 second user time and 2.95855 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-30 19:27:42
IDJOB=1537745
IDBENCH=70286
IDSOLVER=545
FILE ID=node5/1537745-1238434062
PBS_JOBID= 9061590
Free space on /tmp= 66096 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537745-1238434062/watcher-1537745-1238434062 -o /tmp/evaluation-result-1537745-1238434062/solver-1537745-1238434062 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537745-1238434062.cnf HOME

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=945737674

node5.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		: 3000.263
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		: 3000.263
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:       1507536 kB
Buffers:         79160 kB
Cached:         367524 kB
SwapCached:       7012 kB
Active:         124480 kB
Inactive:       330748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507536 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            6108 kB
Writeback:           0 kB
Mapped:          14280 kB
Slab:            79276 kB
Committed_AS:  2868496 kB
PageTables:       1388 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= 66088 MiB
End job on node5 at 2009-03-30 19:47:45