Trace number 1537748

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
MD5SUM7696351997fcc9a0c11830645b719732
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.493924
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 |    8345    25386 |      --       0       --      -- |     --   | -55/186
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1946   #clauses: 8345   #literals: 25386
0.00/0.02	c CPU time:   0.019996 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-1537748-1238434159/watcher-1537748-1238434159 -o /tmp/evaluation-result-1537748-1238434159/solver-1537748-1238434159 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537748-1238434159.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.68 1.37 3/73 21197
/proc/meminfo: memFree=1472256/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 290 0 0 0 0 0 0 0 20 0 1 0 1116080705 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 240 199 169 0 50 0
[pid=21198] ppid=21197 vsize=1704 CPUtime=0
/proc/21198/stat : 21198 (SatElite) R 21197 21197 20673 0 -1 4194304 269 0 0 0 0 0 0 0 21 0 1 0 1116080706 1744896 252 1992294400 4194304 4959918 548682068656 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/21198/statm: 426 254 64 186 0 236 0

[startup+0.065371 s]
/proc/loadavg: 1.91 1.68 1.37 3/73 21197
/proc/meminfo: memFree=1472256/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101372 s]
/proc/loadavg: 1.91 1.68 1.37 3/73 21197
/proc/meminfo: memFree=1472256/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301396 s]
/proc/loadavg: 1.91 1.68 1.37 3/73 21197
/proc/meminfo: memFree=1472256/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701439 s]
/proc/loadavg: 1.91 1.68 1.37 3/73 21197
/proc/meminfo: memFree=1472256/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 1.91 1.68 1.37 2/75 21200
/proc/meminfo: memFree=1469424/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=4740 CPUtime=1.45
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 754 0 0 0 145 0 0 0 25 0 1 0 1116080709 4853760 733 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 1185 733 118 309 0 872 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10096

[startup+3.10169 s]
/proc/loadavg: 1.83 1.67 1.37 2/75 21200
/proc/meminfo: memFree=1468976/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=5188 CPUtime=3.05
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 994 0 0 0 305 0 0 0 25 0 1 0 1116080709 5312512 845 1992294400 4194304 5460562 548682068784 18446744073709551615 4202770 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 1297 845 118 309 0 984 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10544

[startup+6.30203 s]
/proc/loadavg: 1.83 1.67 1.37 2/75 21200
/proc/meminfo: memFree=1467952/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=5872 CPUtime=6.25
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 1485 0 0 0 625 0 0 0 25 0 1 0 1116080709 6012928 1016 1992294400 4194304 5460562 548682068784 18446744073709551615 4226028 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 1468 1016 118 309 0 1155 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11228

[startup+12.7017 s]
/proc/loadavg: 1.70 1.64 1.36 2/75 21200
/proc/meminfo: memFree=1466544/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=7292 CPUtime=12.65
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 2814 0 0 0 1264 1 0 0 25 0 1 0 1116080709 7467008 1349 1992294400 4194304 5460562 548682068784 18446744073709551615 4200097 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 1823 1349 118 309 0 1510 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12648

[startup+25.5011 s]
/proc/loadavg: 1.60 1.62 1.36 2/75 21200
/proc/meminfo: memFree=1463984/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=10368 CPUtime=25.44
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 5509 0 0 0 2542 2 0 0 25 0 1 0 1116080709 10616832 2086 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 2592 2086 118 309 0 2279 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15724

[startup+51.1018 s]
/proc/loadavg: 1.47 1.59 1.36 2/75 21200
/proc/meminfo: memFree=1459696/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=14148 CPUtime=51.04
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 9186 0 0 0 5100 4 0 0 25 0 1 0 1116080709 14487552 3075 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 3537 3075 118 309 0 3224 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19504

[startup+102.305 s]
/proc/loadavg: 1.26 1.50 1.34 2/75 21200
/proc/meminfo: memFree=1453872/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=20252 CPUtime=102.22
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 15838 0 0 0 10216 6 0 0 25 0 1 0 1116080709 20738048 4537 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 5063 4537 118 309 0 4750 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25608

[startup+162.302 s]
/proc/loadavg: 1.17 1.43 1.32 2/75 21200
/proc/meminfo: memFree=1448560/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=25308 CPUtime=162.2
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 20520 0 0 0 16211 9 0 0 25 0 1 0 1116080709 25915392 5859 1992294400 4194304 5460562 548682068784 18446744073709551615 4198217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 6327 5859 118 309 0 6014 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30664

[startup+222.301 s]
/proc/loadavg: 1.12 1.36 1.30 2/75 21200
/proc/meminfo: memFree=1443568/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=31088 CPUtime=222.19
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 26503 0 0 0 22206 13 0 0 25 0 1 0 1116080709 31834112 7100 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 7772 7100 118 309 0 7459 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36444

[startup+282.302 s]
/proc/loadavg: 1.16 1.33 1.29 2/75 21200
/proc/meminfo: memFree=1440112/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=34408 CPUtime=282.17
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 30345 0 0 0 28202 15 0 0 25 0 1 0 1116080709 35233792 7966 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 8602 7966 118 309 0 8289 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 39764

[startup+342.301 s]
/proc/loadavg: 1.15 1.29 1.28 2/75 21200
/proc/meminfo: memFree=1436016/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=38324 CPUtime=342.16
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 34342 0 0 0 34198 18 0 0 25 0 1 0 1116080709 39243776 8987 1992294400 4194304 5460562 548682068784 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 9581 8987 118 309 0 9268 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43680

[startup+402.301 s]
/proc/loadavg: 1.11 1.26 1.27 2/75 21200
/proc/meminfo: memFree=1433008/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=42240 CPUtime=402.13
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 37322 0 0 0 40194 19 0 0 25 0 1 0 1116080709 43253760 9983 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 10560 9983 118 309 0 10247 0

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

/proc/21200/statm: 11683 11187 118 309 0 11370 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 52088

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.21 2/75 21200
/proc/meminfo: memFree=1423408/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=50340 CPUtime=582.08
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 45421 0 0 0 58184 24 0 0 25 0 1 0 1116080709 51548160 12129 1992294400 4194304 5460562 548682068784 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 12585 12129 118 309 0 12272 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 55696

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.19 2/75 21200
/proc/meminfo: memFree=1421872/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=53840 CPUtime=642.08
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 48359 0 0 0 64182 26 0 0 25 0 1 0 1116080709 55132160 12501 1992294400 4194304 5460562 548682068784 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 13460 12501 118 309 0 13147 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 59196

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.18 2/75 21200
/proc/meminfo: memFree=1419568/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=56004 CPUtime=702.05
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 50947 0 0 0 70178 27 0 0 25 0 1 0 1116080709 57348096 13073 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 14001 13073 118 309 0 13688 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 61360

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.17 2/75 21200
/proc/meminfo: memFree=1415088/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=60288 CPUtime=762.04
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 56094 0 0 0 76174 30 0 0 25 0 1 0 1116080709 61734912 14188 1992294400 4194304 5460562 548682068784 18446744073709551615 4226309 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 15072 14188 118 309 0 14759 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 65644

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.16 2/75 21200
/proc/meminfo: memFree=1413360/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=61892 CPUtime=822.02
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 58535 0 0 0 82171 31 0 0 25 0 1 0 1116080709 63377408 14613 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 15473 14613 118 309 0 15160 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 67248

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/75 21202
/proc/meminfo: memFree=1410544/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=64524 CPUtime=882
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 61235 0 0 0 88167 33 0 0 25 0 1 0 1116080709 66072576 15297 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 16131 15297 118 309 0 15818 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 69880

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/75 21202
/proc/meminfo: memFree=1409328/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=66372 CPUtime=941.98
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 61706 0 0 0 94165 33 0 0 25 0 1 0 1116080709 67964928 15768 1992294400 4194304 5460562 548682068784 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 16593 15768 118 309 0 16280 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 71728

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/75 21202
/proc/meminfo: memFree=1408176/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=66928 CPUtime=1001.97
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 63878 0 0 0 100163 34 0 0 25 0 1 0 1116080709 68534272 15924 1992294400 4194304 5460562 548682068784 18446744073709551615 4226093 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 16732 15924 118 309 0 16419 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 72284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/75 21202
/proc/meminfo: memFree=1406128/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=68932 CPUtime=1061.95
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 66421 0 0 0 106160 35 0 0 25 0 1 0 1116080709 70586368 16451 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 17233 16451 118 309 0 16920 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 74288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/75 21202
/proc/meminfo: memFree=1402992/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=71868 CPUtime=1121.93
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 69199 0 0 0 112156 37 0 0 25 0 1 0 1116080709 73592832 17213 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 17967 17213 118 309 0 17654 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 77224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/75 21202
/proc/meminfo: memFree=1400432/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=74292 CPUtime=1181.92
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 71849 0 0 0 118153 39 0 0 25 0 1 0 1116080709 76075008 17847 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 18573 17847 118 309 0 18260 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 79648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21202
/proc/meminfo: memFree=1400432/2055920 swapFree=4164824/4192956
[pid=21197] ppid=21195 vsize=5356 CPUtime=0.02
/proc/21197/stat : 21197 (rsat.sh) S 21195 21197 20673 0 -1 4194304 315 548 0 0 0 0 2 0 19 0 1 0 1116080705 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21197/statm: 1339 242 199 169 0 50 0
[pid=21200] ppid=21197 vsize=74292 CPUtime=1200.02
/proc/21200/stat : 21200 (rsat) R 21197 21197 20673 0 -1 4194304 71849 0 0 0 119963 39 0 0 25 0 1 0 1116080709 76075008 17847 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21200/statm: 18573 17847 118 309 0 18260 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 79648

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 21197 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=4999
# CPU time returned by wait4() is 0.034994
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.65
CPU system time (s): 0.39
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 87840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.029995
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 863
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 1.12483 second user time and 3.25251 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-30 19:29:19
IDJOB=1537748
IDBENCH=70289
IDSOLVER=545
FILE ID=node81/1537748-1238434159
PBS_JOBID= 9061526
Free space on /tmp= 126316 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537748-1238434159/watcher-1537748-1238434159 -o /tmp/evaluation-result-1537748-1238434159/solver-1537748-1238434159 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537748-1238434159.cnf HOME

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

MD5SUM BENCH= 7696351997fcc9a0c11830645b719732
RANDOM SEED=369301527

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1472736 kB
Buffers:         78500 kB
Cached:         405452 kB
SwapCached:      19112 kB
Active:         281268 kB
Inactive:       223616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1472736 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            5932 kB
Writeback:           0 kB
Mapped:          26588 kB
Slab:            63176 kB
Committed_AS:  2862324 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126312 MiB
End job on node81 at 2009-03-30 19:49:21