Trace number 1738236

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) 1200.1 1200.02

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   38944    78464 |   11683       0        0     nan |  0.000 % |
0.05/0.09	c |         0 |   38320   110203 |      --       0       --      -- |     --   | -624/31739
0.05/0.09	c ==============================================================================
0.05/0.09	c Result  :   #vars: 600   #clauses: 38320   #literals: 110203
0.05/0.09	c CPU time:   0.090986 s
0.05/0.09	c ==============================================================================
0.09/0.13	c Rsat version 3.02
0.09/0.15	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738236-1240836447/watcher-1738236-1240836447 -o /tmp/evaluation-result-1738236-1240836447/solver-1738236-1240836447 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1738236-1240836447.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 1529
/proc/meminfo: memFree=1647800/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 111678065 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1529/statm: 1339 239 199 169 0 50 0
[pid=1530] ppid=1529 vsize=1936 CPUtime=0
/proc/1530/stat : 1530 (SatElite) R 1529 1529 1314 0 -1 4194304 315 0 0 0 0 0 0 0 18 0 1 0 111678065 1982464 298 1992294400 4194304 4959918 548682068688 18446744073709551615 4444576 0 0 4096 3 0 0 0 17 1 0 0
/proc/1530/statm: 484 300 65 186 0 294 0

[startup+0.0637069 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1529
/proc/meminfo: memFree=1647800/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 111678065 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1529/statm: 1339 239 199 169 0 50 0
[pid=1530] ppid=1529 vsize=6640 CPUtime=0.05
/proc/1530/stat : 1530 (SatElite) R 1529 1529 1314 0 -1 4194304 1422 0 0 0 5 0 0 0 18 0 1 0 111678065 6799360 1405 1992294400 4194304 4959918 548682068688 18446744073709551615 4269684 0 0 4096 3 0 0 0 17 1 0 0
/proc/1530/statm: 1660 1405 91 186 0 1470 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11996

[startup+0.101695 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1529
/proc/meminfo: memFree=1647800/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 111678065 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1529/statm: 1339 239 199 169 0 50 0
[pid=1530] ppid=1529 vsize=6204 CPUtime=0.09
/proc/1530/stat : 1530 (SatElite) R 1529 1529 1314 0 -1 4194304 1427 0 0 0 9 0 0 0 18 0 1 0 111678065 6352896 1332 1992294400 4194304 4959918 548682068688 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/1530/statm: 1551 1332 93 186 0 1361 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11560

[startup+0.30165 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1529
/proc/meminfo: memFree=1647800/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+0.701538 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1529
/proc/meminfo: memFree=1647800/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1532
/proc/meminfo: memFree=1639528/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=11388 CPUtime=1.35
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 2379 0 0 0 134 1 0 0 25 0 1 0 111678079 11661312 2360 1992294400 4194304 5460562 548682068816 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 2847 2360 116 309 0 2534 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16744

[startup+3.10184 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 1532
/proc/meminfo: memFree=1637032/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=11988 CPUtime=2.95
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 2781 0 0 0 294 1 0 0 25 0 1 0 111678079 12275712 2534 1992294400 4194304 5460562 548682068816 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 2997 2534 118 309 0 2684 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17344

[startup+6.30194 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1636264/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=12900 CPUtime=6.15
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 3205 0 0 0 614 1 0 0 25 0 1 0 111678079 13209600 2766 1992294400 4194304 5460562 548682068816 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 3225 2766 118 309 0 2912 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18256

[startup+12.7021 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1634664/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=14332 CPUtime=12.55
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 4008 0 0 0 1253 2 0 0 25 0 1 0 111678079 14675968 3051 1992294400 4194304 5460562 548682068816 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 3583 3051 118 309 0 3270 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19688

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1631784/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=17072 CPUtime=25.35
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 5844 0 0 0 2532 3 0 0 25 0 1 0 111678079 17481728 3767 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 4268 3767 118 309 0 3955 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22428

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1627880/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=21324 CPUtime=50.95
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 8034 0 0 0 5091 4 0 0 25 0 1 0 111678079 21835776 4837 1992294400 4194304 5460562 548682068816 18446744073709551615 4797079 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 5331 4837 118 309 0 5018 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26680

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1622248/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=26728 CPUtime=102.16
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 10735 0 0 0 10210 6 0 0 25 0 1 0 111678079 27369472 6194 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 6682 6194 118 309 0 6369 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 32084

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1618984/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=30064 CPUtime=162.16
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 13495 0 0 0 16209 7 0 0 25 0 1 0 111678079 30785536 6944 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 7516 6944 118 309 0 7203 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 35420

[startup+222.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 1532
/proc/meminfo: memFree=1616552/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=32368 CPUtime=222.17
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 16004 0 0 0 22208 9 0 0 25 0 1 0 111678079 33144832 7533 1992294400 4194304 5460562 548682068816 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 8092 7533 118 309 0 7779 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37724

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 1532
/proc/meminfo: memFree=1613288/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=35572 CPUtime=282.18
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 18267 0 0 0 28207 11 0 0 25 0 1 0 111678079 36425728 8356 1992294400 4194304 5460562 548682068816 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 8893 8356 118 309 0 8580 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 40928

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1609704/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=39128 CPUtime=342.19
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 20117 0 0 0 34207 12 0 0 25 0 1 0 111678079 40067072 9246 1992294400 4194304 5460562 548682068816 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 9782 9246 118 309 0 9469 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 44484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1607528/2055920 swapFree=4181400/4192956

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

/proc/1532/statm: 11461 10961 118 309 0 11148 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 51200

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1601256/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=47472 CPUtime=582.21
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 25106 0 0 0 58206 15 0 0 25 0 1 0 111678079 48611328 11355 1992294400 4194304 5460562 548682068816 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 11868 11355 118 309 0 11555 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 52828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1600232/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=49508 CPUtime=642.22
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 26692 0 0 0 64206 16 0 0 25 0 1 0 111678079 50696192 11655 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 12377 11655 118 309 0 12064 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 54864

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1532
/proc/meminfo: memFree=1597544/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=52020 CPUtime=702.23
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 28324 0 0 0 70205 18 0 0 25 0 1 0 111678079 53268480 12295 1992294400 4194304 5460562 548682068816 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 13005 12295 118 309 0 12692 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 57376

[startup+762.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 1532
/proc/meminfo: memFree=1595752/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=53832 CPUtime=762.24
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 29780 0 0 0 76205 19 0 0 25 0 1 0 111678079 55123968 12759 1992294400 4194304 5460562 548682068816 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 13458 12759 118 309 0 13145 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 59188

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 1538
/proc/meminfo: memFree=1593824/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=55608 CPUtime=822.23
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 31210 0 0 0 82203 20 0 0 25 0 1 0 111678079 56942592 13197 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 13902 13197 118 309 0 13589 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 60964

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1592160/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=57280 CPUtime=882.23
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 32624 0 0 0 88203 20 0 0 25 0 1 0 111678079 58654720 13619 1992294400 4194304 5460562 548682068816 18446744073709551615 4198084 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 14320 13619 118 309 0 14007 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 62636

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1592224/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=57280 CPUtime=942.24
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 32634 0 0 0 94203 21 0 0 25 0 1 0 111678079 58654720 13629 1992294400 4194304 5460562 548682068816 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 14320 13629 118 309 0 14007 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 62636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1589920/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=59420 CPUtime=1002.25
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 34172 0 0 0 100203 22 0 0 25 0 1 0 111678079 60846080 14175 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 14855 14175 118 309 0 14542 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 64776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1587488/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=61740 CPUtime=1062.26
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 35764 0 0 0 106203 23 0 0 25 0 1 0 111678079 63221760 14775 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 15435 14775 118 309 0 15122 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 67096

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1587552/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=61740 CPUtime=1122.26
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 35767 0 0 0 112203 23 0 0 25 0 1 0 111678079 63221760 14778 1992294400 4194304 5460562 548682068816 18446744073709551615 4198073 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 15435 14778 118 309 0 15122 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 67096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1586344/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=63020 CPUtime=1182.26
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 37033 0 0 0 118203 23 0 0 25 0 1 0 111678079 64532480 15052 1992294400 4194304 5460562 548682068816 18446744073709551615 4210654 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 15755 15052 118 309 0 15442 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 68376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1538
/proc/meminfo: memFree=1586344/2055920 swapFree=4181400/4192956
[pid=1529] ppid=1527 vsize=5356 CPUtime=0.12
/proc/1529/stat : 1529 (rsat.sh) S 1527 1529 1314 0 -1 4194304 312 1430 0 0 0 0 12 0 16 0 1 0 111678065 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1529/statm: 1339 241 199 169 0 50 0
[pid=1532] ppid=1529 vsize=63020 CPUtime=1199.98
/proc/1532/stat : 1532 (rsat) R 1529 1529 1314 0 -1 4194304 37033 0 0 0 119974 24 0 0 25 0 1 0 111678079 64532480 15052 1992294400 4194304 5460562 548682068816 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1532/statm: 15755 15052 118 309 0 15442 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 68376

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 1529 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=128980
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.138978
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.02
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 72472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12898
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1742
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 1.42878 second user time and 2.94855 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-27 14:47:27
IDJOB=1738236
IDBENCH=71803
IDSOLVER=545
FILE ID=node16/1738236-1240836447
PBS_JOBID= 9187500
Free space on /tmp= 66404 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738236-1240836447/watcher-1738236-1240836447 -o /tmp/evaluation-result-1738236-1240836447/solver-1738236-1240836447 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1738236-1240836447.cnf HOME

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1182061426

node16.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		: 3000.234
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		: 3000.234
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:       1648344 kB
Buffers:         55032 kB
Cached:         271504 kB
SwapCached:       5440 kB
Active:         107540 kB
Inactive:       226960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648344 kB
SwapTotal:     4192956 kB
SwapFree:      4181400 kB
Dirty:            6212 kB
Writeback:           0 kB
Mapped:          13636 kB
Slab:            59176 kB
Committed_AS:   442484 kB
PageTables:       1436 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= 66400 MiB
End job on node16 at 2009-04-27 15:07:29