Trace number 1537747

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
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 |    8328    25422 |      --       0       --      -- |     --   | -72/222
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1933   #clauses: 8328   #literals: 25422
0.00/0.02	c CPU time:   0.022996 s
0.00/0.02	c ==============================================================================
0.03/0.03	c Rsat version 3.02
0.03/0.04	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-1537747-1238434131/watcher-1537747-1238434131 -o /tmp/evaluation-result-1537747-1238434131/solver-1537747-1238434131 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537747-1238434131.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 0.99 3/64 11435
/proc/meminfo: memFree=1646208/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116078836 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 240 199 169 0 50 0
[pid=11436] ppid=11435 vsize=1288 CPUtime=0
/proc/11436/stat : 11436 (SatElite) R 11435 11435 11091 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1116078836 1318912 149 1992294400 4194304 4959918 548682068656 18446744073709551615 4237248 0 0 4096 3 0 0 0 17 0 0 0
/proc/11436/statm: 322 151 64 186 0 132 0

[startup+0.035338 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11435
/proc/meminfo: memFree=1646208/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116078836 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 240 199 169 0 50 0
[pid=11436] ppid=11435 vsize=2632 CPUtime=0.03
/proc/11436/stat : 11436 (SatElite) R 11435 11435 11091 0 -1 4194304 537 0 0 0 3 0 0 0 18 0 1 0 1116078836 2695168 519 1992294400 4194304 4959918 548682068656 18446744073709551615 4380976 0 0 4096 3 0 0 0 17 0 0 0
/proc/11436/statm: 658 519 93 186 0 468 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7988

[startup+0.102352 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11435
/proc/meminfo: memFree=1646208/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301381 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11435
/proc/meminfo: memFree=1646208/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.70144 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11435
/proc/meminfo: memFree=1646208/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1643432/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=4748 CPUtime=1.45
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 756 0 0 0 145 0 0 0 25 0 1 0 1116078839 4861952 735 1992294400 4194304 5460562 548682068784 18446744073709551615 4226270 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11438/statm: 1187 735 118 309 0 874 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10104

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1643048/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=5104 CPUtime=3.05
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 1000 0 0 0 305 0 0 0 25 0 1 0 1116078839 5226496 818 1992294400 4194304 5460562 548682068784 18446744073709551615 4226196 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 1276 818 118 309 0 963 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10460

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1641960/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=5916 CPUtime=6.24
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 1529 0 0 0 624 0 0 0 25 0 1 0 1116078839 6057984 1026 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 1479 1026 118 309 0 1166 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11272

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1640368/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=7328 CPUtime=12.64
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 2857 0 0 0 1263 1 0 0 25 0 1 0 1116078839 7503872 1358 1992294400 4194304 5460562 548682068784 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 1832 1358 118 309 0 1519 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12684

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1637744/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=10392 CPUtime=25.44
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 5549 0 0 0 2542 2 0 0 25 0 1 0 1116078839 10641408 2092 1992294400 4194304 5460562 548682068784 18446744073709551615 4227830 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 2598 2092 118 309 0 2285 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15748

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1633328/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=14420 CPUtime=51.02
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 9288 0 0 0 5099 3 0 0 25 0 1 0 1116078839 14766080 3143 1992294400 4194304 5460562 548682068784 18446744073709551615 4202315 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 3605 3143 118 309 0 3292 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19776

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1627440/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=20428 CPUtime=102.19
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 15916 0 0 0 10212 7 0 0 25 0 1 0 1116078839 20918272 4581 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 5107 4581 118 309 0 4794 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 25784

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1621872/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=25792 CPUtime=162.16
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 20675 0 0 0 16207 9 0 0 25 0 1 0 1116078839 26411008 5980 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 6448 5980 118 309 0 6135 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 31148

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1617136/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=31328 CPUtime=222.12
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 26597 0 0 0 22200 12 0 0 25 0 1 0 1116078839 32079872 7160 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 7832 7160 118 309 0 7519 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 36684

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1612464/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=35752 CPUtime=282.11
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 31721 0 0 0 28194 17 0 0 25 0 1 0 1116078839 36610048 8316 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 8938 8316 118 309 0 8625 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 41108

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11438
/proc/meminfo: memFree=1609712/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=38424 CPUtime=342.08
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 34401 0 0 0 34189 19 0 0 25 0 1 0 1116078839 39346176 9012 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 9606 9012 118 309 0 9293 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 43780

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11439
/proc/meminfo: memFree=1605104/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0

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

/proc/11438/statm: 12710 12252 118 309 0 12397 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 56196

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11440
/proc/meminfo: memFree=1595440/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=54076 CPUtime=641.93
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 48458 0 0 0 64166 27 0 0 25 0 1 0 1116078839 55373824 12567 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 13519 12567 118 309 0 13206 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 59432

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11440
/proc/meminfo: memFree=1591152/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=58080 CPUtime=701.89
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 53537 0 0 0 70161 28 0 0 25 0 1 0 1116078839 59473920 13614 1992294400 4194304 5460562 548682068784 18446744073709551615 4226329 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 14520 13614 118 309 0 14207 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 63436

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11440
/proc/meminfo: memFree=1588528/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=60664 CPUtime=761.87
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 56221 0 0 0 76157 30 0 0 25 0 1 0 1116078839 62119936 14282 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 15166 14282 118 309 0 14853 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 66020

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11440
/proc/meminfo: memFree=1586352/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=62684 CPUtime=821.83
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 58766 0 0 0 82152 31 0 0 25 0 1 0 1116078839 64188416 14811 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 15671 14811 118 309 0 15358 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 68040

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11440
/proc/meminfo: memFree=1583984/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=65012 CPUtime=881.81
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 61388 0 0 0 88148 33 0 0 25 0 1 0 1116078839 66572288 15417 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 16253 15417 118 309 0 15940 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 70368

[startup+942.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 11440
/proc/meminfo: memFree=1581040/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=67792 CPUtime=941.78
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 64125 0 0 0 94143 35 0 0 25 0 1 0 1116078839 69419008 16138 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11438/statm: 16948 16138 118 309 0 16635 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 73148

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 11440
/proc/meminfo: memFree=1578800/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=69928 CPUtime=1001.73
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 66703 0 0 0 100137 36 0 0 25 0 1 0 1116078839 71606272 16700 1992294400 4194304 5460562 548682068784 18446744073709551615 4227792 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 17482 16700 118 309 0 17169 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 75284

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 11440
/proc/meminfo: memFree=1578800/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=69928 CPUtime=1061.7
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 66703 0 0 0 106134 36 0 0 25 0 1 0 1116078839 71606272 16700 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 17482 16700 118 309 0 17169 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 75284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11440
/proc/meminfo: memFree=1576176/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=72484 CPUtime=1121.67
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 69385 0 0 0 112129 38 0 0 25 0 1 0 1116078839 74223616 17365 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11438/statm: 18121 17365 118 309 0 17808 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 77840

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11440
/proc/meminfo: memFree=1573232/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=75268 CPUtime=1181.64
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 72125 0 0 0 118124 40 0 0 25 0 1 0 1116078839 77074432 18089 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 18817 18089 118 309 0 18504 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 80624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11440
/proc/meminfo: memFree=1573232/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=75268 CPUtime=1200.04
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 72125 0 0 0 119964 40 0 0 25 0 1 0 1116078839 77074432 18089 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 18817 18089 118 309 0 18504 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 80624

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11440
/proc/meminfo: memFree=1573232/2055920 swapFree=4174420/4192956
[pid=11435] ppid=11433 vsize=5356 CPUtime=0.03
/proc/11435/stat : 11435 (rsat.sh) S 11433 11435 11091 0 -1 4194304 315 540 0 0 0 0 3 0 17 0 1 0 1116078836 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11435/statm: 1339 242 199 169 0 50 0
[pid=11438] ppid=11435 vsize=75268 CPUtime=1200.04
/proc/11438/stat : 11438 (rsat) R 11435 11435 11091 0 -1 4194304 72125 0 0 0 119964 40 0 0 25 0 1 0 1116078839 77074432 18089 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/11438/statm: 18817 18089 118 309 0 18504 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 80624

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11435 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=33994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.035993
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.67
CPU system time (s): 0.4
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 88816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 855
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= 6
involuntary context switches= 2

runsolver used 0.947855 second user time and 3.42748 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-30 19:28:51
IDJOB=1537747
IDBENCH=70288
IDSOLVER=545
FILE ID=node22/1537747-1238434131
PBS_JOBID= 9061549
Free space on /tmp= 66332 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537747-1238434131/watcher-1537747-1238434131 -o /tmp/evaluation-result-1537747-1238434131/solver-1537747-1238434131 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537747-1238434131.cnf HOME

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=1179605869

node22.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		: 3000.279
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		: 3000.279
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:       1646752 kB
Buffers:         81744 kB
Cached:         230196 kB
SwapCached:      12352 kB
Active:         114556 kB
Inactive:       211348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646752 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            5900 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            69376 kB
Committed_AS:  2939912 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-30 19:48:54