Trace number 1527087

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
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.07 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
MD5SUMa5462f4ed0be2c72f8dfc94f9311f583
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.144977
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1777     5386 |      --       0       --      -- |     --   | -8/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 412   #clauses: 1777   #literals: 5386
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

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-1527087-1238576214/watcher-1527087-1238576214 -o /tmp/evaluation-result-1527087-1238576214/solver-1527087-1238576214 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527087-1238576214.cnf aimd 1 

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: 1.00 1.02 1.00 3/64 22495
/proc/meminfo: memFree=1553976/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) R 22493 22495 22399 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130287272 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22495/statm: 1339 234 194 169 0 50 0
[pid=22496] ppid=22495 vsize=828 CPUtime=0
/proc/22496/stat : 22496 (SatElite) R 22495 22495 22399 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1130287272 847872 130 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/22496/statm: 207 130 68 127 0 77 0

[startup+0.02296 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22495
/proc/meminfo: memFree=1553976/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.436831 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22495
/proc/meminfo: memFree=1553976/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.502838 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22495
/proc/meminfo: memFree=1553976/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70286 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 22495
/proc/meminfo: memFree=1553976/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 1.00 1.02 1.00 3/67 22499
/proc/meminfo: memFree=1550944/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=16776 CPUtime=2.97
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 882 0 0 0 296 1 0 0 17 0 2 0 1130287273 17178624 868 1992294400 134512640 135305190 4294956160 18446744073709551615 134557414 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 4194 868 83 193 0 3998 0
[pid=22498/tid=22499] ppid=22495 vsize=16776 CPUtime=1.48
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 375 0 0 0 148 0 0 0 17 0 2 0 1130287274 17178624 868 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22132

[startup+3.10113 s]
/proc/loadavg: 1.08 1.04 1.01 3/67 22499
/proc/meminfo: memFree=1548896/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=18620 CPUtime=6.16
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 1450 0 0 0 614 2 0 0 17 0 2 0 1130287273 19066880 1436 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 4655 1436 83 193 0 4459 0
[pid=22498/tid=22499] ppid=22495 vsize=18620 CPUtime=3.07
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 654 0 0 0 307 0 0 0 18 0 2 0 1130287274 19066880 1436 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 23976

[startup+6.30147 s]
/proc/loadavg: 1.08 1.04 1.01 3/67 22499
/proc/meminfo: memFree=1544736/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=23016 CPUtime=12.54
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 2432 0 0 0 1250 4 0 0 17 0 2 0 1130287273 23568384 2418 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 5754 2418 83 193 0 5558 0
[pid=22498/tid=22499] ppid=22495 vsize=23016 CPUtime=6.27
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 1080 0 0 0 626 1 0 0 18 0 2 0 1130287274 23568384 2418 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28372

[startup+12.7012 s]
/proc/loadavg: 1.22 1.07 1.02 3/67 22499
/proc/meminfo: memFree=1540192/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=26484 CPUtime=25.3
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 3383 0 0 0 2525 5 0 0 18 0 2 0 1130287273 27119616 3369 1992294400 134512640 135305190 4294956160 18446744073709551615 134557261 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 6621 3369 83 193 0 6425 0
[pid=22498/tid=22499] ppid=22495 vsize=26484 CPUtime=12.66
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 1479 0 0 0 1264 2 0 0 23 0 2 0 1130287274 27119616 3369 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31840

[startup+25.5025 s]
/proc/loadavg: 1.34 1.10 1.02 3/67 22499
/proc/meminfo: memFree=1537824/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=29220 CPUtime=50.85
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 3996 0 0 0 5078 7 0 0 17 0 2 0 1130287273 29921280 3982 1992294400 134512640 135305190 4294956160 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 7305 3982 83 193 0 7109 0
[pid=22498/tid=22499] ppid=22495 vsize=29220 CPUtime=25.46
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 1807 0 0 0 2543 3 0 0 25 0 2 0 1130287274 29921280 3982 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34576

[startup+51.1023 s]
/proc/loadavg: 1.56 1.17 1.05 3/67 22499
/proc/meminfo: memFree=1533984/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=32484 CPUtime=101.92
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 4959 0 0 0 10184 8 0 0 25 0 2 0 1130287273 33263616 4945 1992294400 134512640 135305190 4294956160 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 8121 4945 83 193 0 7925 0
[pid=22498/tid=22499] ppid=22495 vsize=32484 CPUtime=51.05
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 2298 0 0 0 5101 4 0 0 18 0 2 0 1130287274 33263616 4945 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 37840

[startup+102.303 s]
/proc/loadavg: 1.81 1.30 1.10 3/67 22499
/proc/meminfo: memFree=1526560/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=39948 CPUtime=204.09
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 6792 0 0 0 20397 12 0 0 19 0 2 0 1130287273 40906752 6778 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 9987 6778 83 193 0 9791 0
[pid=22498/tid=22499] ppid=22495 vsize=39948 CPUtime=102.22
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 3246 0 0 0 10216 6 0 0 25 0 2 0 1130287274 40906752 6778 1992294400 134512640 135305190 4294956160 18446744073709551615 134528395 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 45304

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.15 3/67 22499
/proc/meminfo: memFree=1520544/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=46384 CPUtime=323.82
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 8267 0 0 0 32367 15 0 0 25 0 2 0 1130287273 47497216 8253 1992294400 134512640 135305190 4294956160 18446744073709551615 134528425 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 11596 8253 83 193 0 11400 0
[pid=22498/tid=22499] ppid=22495 vsize=46384 CPUtime=162.2
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 3967 0 0 0 16212 8 0 0 25 0 2 0 1130287274 47497216 8253 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 51740

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.20 3/67 22499
/proc/meminfo: memFree=1515552/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=52328 CPUtime=443.56
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 9532 0 0 0 44339 17 0 0 18 0 2 0 1130287273 53583872 9518 1992294400 134512640 135305190 4294956160 18446744073709551615 134551504 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 13082 9518 83 193 0 12886 0
[pid=22498/tid=22499] ppid=22495 vsize=52328 CPUtime=222.16
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 4481 0 0 0 22208 8 0 0 25 0 2 0 1130287274 53583872 9518 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 57684

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 22505
/proc/meminfo: memFree=1512928/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=54764 CPUtime=563.27
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 10140 0 0 0 56309 18 0 0 25 0 2 0 1130287273 56078336 10126 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 13691 10126 83 193 0 13495 0
[pid=22498/tid=22499] ppid=22495 vsize=54764 CPUtime=282.14
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 4635 0 0 0 28205 9 0 0 25 0 2 0 1130287274 56078336 10126 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 60120

[startup+342.303 s]
/proc/loadavg: 1.99 1.68 1.30 3/67 22505
/proc/meminfo: memFree=1506464/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=62252 CPUtime=683
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 11792 0 0 0 68280 20 0 0 22 0 2 0 1130287273 63746048 11778 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 15563 11778 83 193 0 15367 0
[pid=22498/tid=22499] ppid=22495 vsize=62252 CPUtime=342.12
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 5619 0 0 0 34202 10 0 0 25 0 2 0 1130287274 63746048 11778 1992294400 134512640 135305190 4294956160 18446744073709551615 134528518 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683
Current children cumulated vsize (KiB) 67608

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 22505
/proc/meminfo: memFree=1505568/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=62852 CPUtime=802.74
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 12022 0 0 0 80253 21 0 0 25 0 2 0 1130287273 64360448 12008 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 15713 12008 83 193 0 15517 0
[pid=22498/tid=22499] ppid=22495 vsize=62852 CPUtime=402.09
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 5671 0 0 0 40199 10 0 0 25 0 2 0 1130287274 64360448 12008 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.74
Current children cumulated vsize (KiB) 68208

[startup+462.307 s]
/proc/loadavg: 1.99 1.78 1.37 3/67 22505
/proc/meminfo: memFree=1500064/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=67820 CPUtime=922.49
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 13392 0 0 0 92225 24 0 0 25 0 2 0 1130287273 69447680 13378 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 16955 13378 83 193 0 16759 0
[pid=22498/tid=22499] ppid=22495 vsize=67820 CPUtime=462.07
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 6416 0 0 0 46195 12 0 0 25 0 2 0 1130287274 69447680 13378 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.49
Current children cumulated vsize (KiB) 73176

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.41 3/67 22505
/proc/meminfo: memFree=1497888/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=70460 CPUtime=1042.2
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 13941 0 0 0 104195 25 0 0 25 0 2 0 1130287273 72151040 13927 1992294400 134512640 135305190 4294956160 18446744073709551615 134528242 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 17615 13927 83 193 0 17419 0
[pid=22498/tid=22499] ppid=22495 vsize=70460 CPUtime=522.04
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 6802 0 0 0 52191 13 0 0 25 0 2 0 1130287274 72151040 13927 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 75816

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 22505
/proc/meminfo: memFree=1496736/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=71820 CPUtime=1161.94
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 14213 0 0 0 116169 25 0 0 25 0 2 0 1130287273 73543680 14199 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 17955 14199 83 193 0 17759 0
[pid=22498/tid=22499] ppid=22495 vsize=71820 CPUtime=582.02
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 6996 0 0 0 58189 13 0 0 25 0 2 0 1130287274 73543680 14199 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.94
Current children cumulated vsize (KiB) 77176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.45 3/67 22505
/proc/meminfo: memFree=1496096/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=72400 CPUtime=1200.07
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 14361 0 0 0 119982 25 0 0 25 0 2 0 1130287273 74137600 14347 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 18100 14347 83 193 0 17904 0
[pid=22498/tid=22499] ppid=22495 vsize=72400 CPUtime=601.12
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 7068 0 0 0 60099 13 0 0 25 0 2 0 1130287274 74137600 14347 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77756

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.86 1.45 3/67 22505
/proc/meminfo: memFree=1496096/2055920 swapFree=4178540/4192956
[pid=22495] ppid=22493 vsize=5356 CPUtime=0
/proc/22495/stat : 22495 (manysat.sh) S 22493 22495 22399 0 -1 4194304 312 151 0 0 0 0 0 0 16 0 1 0 1130287272 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22495/statm: 1339 238 195 169 0 50 0
[pid=22498] ppid=22495 vsize=72400 CPUtime=1200.07
/proc/22498/stat : 22498 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194304 14361 0 0 0 119982 25 0 0 25 0 2 0 1130287273 74137600 14347 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22498/statm: 18100 14347 83 193 0 17904 0
[pid=22498/tid=22499] ppid=22495 vsize=72400 CPUtime=601.12
/proc/22498/task/22499/stat : 22499 (manysat1.1_stat) R 22495 22495 22399 0 -1 4194368 7068 0 0 0 60099 13 0 0 25 0 2 0 1130287274 74137600 14347 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77756

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22495 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.010997
# 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): 601.419
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.25
CPU usage (%): 199.54
Max. virtual memory (cumulated for all children) (KiB): 77756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
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= 2

runsolver used 0.532918 second user time and 1.66475 second system time

The end

Launcher Data 

Begin job on node19 at 2009-04-01 10:56:54
IDJOB=1527087
IDBENCH=70673
IDSOLVER=514
FILE ID=node19/1527087-1238576214
PBS_JOBID= 9070536
Free space on /tmp= 66404 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1778559297-006.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527087-1238576214/watcher-1527087-1238576214 -o /tmp/evaluation-result-1527087-1238576214/solver-1527087-1238576214 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527087-1238576214.cnf aimd 1

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= a5462f4ed0be2c72f8dfc94f9311f583
RANDOM SEED=73654916

node19.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		: 3000.235
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		: 3000.235
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:       1554456 kB
Buffers:         84208 kB
Cached:         322744 kB
SwapCached:       8188 kB
Active:         208332 kB
Inactive:       208484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554456 kB
SwapTotal:     4192956 kB
SwapFree:      4178540 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          15556 kB
Slab:            70588 kB
Committed_AS:  3094700 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-04-01 11:06:57