Trace number 1738161

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.1 1200.51

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data


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-1738161-1240835835/watcher-1738161-1240835835 -o /tmp/evaluation-result-1738161-1240835835/solver-1738161-1240835835 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1738161-1240835835.cnf -rs 1210655254 -co memory_limit 1800 

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 1.00 0.94 3/64 31422
/proc/meminfo: memFree=1462256/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=1728 CPUtime=0
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 212 0 0 0 0 0 0 0 18 0 1 0 111616463 1769472 196 1992294400 134512640 135819388 4294956176 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 432 197 119 319 0 110 0

[startup+0.060541 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31422
/proc/meminfo: memFree=1462256/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=3136 CPUtime=0.05
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 548 0 0 0 5 0 0 0 18 0 1 0 111616463 3211264 532 1992294400 134512640 135819388 4294956176 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 784 532 128 319 0 462 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3136

[startup+0.101546 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31422
/proc/meminfo: memFree=1462256/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=3136 CPUtime=0.09
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 549 0 0 0 9 0 0 0 18 0 1 0 111616463 3211264 533 1992294400 134512640 135819388 4294956176 18446744073709551615 134681591 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 784 533 128 319 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3136

[startup+0.301577 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31422
/proc/meminfo: memFree=1462256/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=4056 CPUtime=0.29
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 818 0 0 0 29 0 0 0 19 0 1 0 111616463 4153344 801 1992294400 134512640 135819388 4294956176 18446744073709551615 134514096 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1014 801 147 319 0 692 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4056

[startup+0.701641 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31422
/proc/meminfo: memFree=1462256/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=4184 CPUtime=0.69
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 850 0 0 0 69 0 0 0 22 0 1 0 111616463 4284416 833 1992294400 134512640 135819388 4294956176 18446744073709551615 134668695 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1046 833 147 319 0 724 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4184

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31423
/proc/meminfo: memFree=1459432/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=4312 CPUtime=1.49
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 879 0 0 0 149 0 0 0 25 0 1 0 111616463 4415488 862 1992294400 134512640 135819388 4294956176 18446744073709551615 134669268 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1078 862 147 319 0 756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4312

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31423
/proc/meminfo: memFree=1458984/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=4836 CPUtime=3.09
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 999 0 0 0 309 0 0 0 25 0 1 0 111616463 4952064 982 1992294400 134512640 135819388 4294956176 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1209 982 147 319 0 887 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4836

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31423
/proc/meminfo: memFree=1457704/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=5744 CPUtime=6.29
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1245 0 0 0 629 0 0 0 25 0 1 0 111616463 5881856 1228 1992294400 134512640 135819388 4294956176 18446744073709551615 135226959 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1436 1228 147 319 0 1114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5744

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31423
/proc/meminfo: memFree=1457640/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=5744 CPUtime=12.68
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1245 0 0 0 1268 0 0 0 25 0 1 0 111616463 5881856 1228 1992294400 134512640 135819388 4294956176 18446744073709551615 135226987 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1436 1228 147 319 0 1114 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5744

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31423
/proc/meminfo: memFree=1457640/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=5744 CPUtime=25.48
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1245 0 0 0 2548 0 0 0 25 0 1 0 111616463 5881856 1228 1992294400 134512640 135819388 4294956176 18446744073709551615 134586595 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1436 1228 147 319 0 1114 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5744

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31425
/proc/meminfo: memFree=1457448/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=5744 CPUtime=51.08
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1245 0 0 0 5107 1 0 0 25 0 1 0 111616463 5881856 1228 1992294400 134512640 135819388 4294956176 18446744073709551615 134617237 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1436 1228 147 319 0 1114 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5744

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31425
/proc/meminfo: memFree=1457256/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6140 CPUtime=102.26
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1318 0 0 0 10225 1 0 0 25 0 1 0 111616463 6287360 1301 1992294400 134512640 135819388 4294956176 18446744073709551615 135204907 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1535 1301 147 319 0 1213 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6140

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31425
/proc/meminfo: memFree=1457192/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6140 CPUtime=162.23
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1330 0 0 0 16222 1 0 0 25 0 1 0 111616463 6287360 1313 1992294400 134512640 135819388 4294956176 18446744073709551615 134586604 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1535 1313 147 319 0 1213 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6140

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31425
/proc/meminfo: memFree=1457000/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6268 CPUtime=222.21
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1370 0 0 0 22220 1 0 0 25 0 1 0 111616463 6418432 1353 1992294400 134512640 135819388 4294956176 18446744073709551615 134669282 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1567 1353 147 319 0 1245 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6268

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31425
/proc/meminfo: memFree=1457000/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6268 CPUtime=282.19
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1370 0 0 0 28218 1 0 0 25 0 1 0 111616463 6418432 1353 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1567 1353 147 319 0 1245 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31425
/proc/meminfo: memFree=1457000/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6268 CPUtime=342.17
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1370 0 0 0 34216 1 0 0 25 0 1 0 111616463 6418432 1353 1992294400 134512640 135819388 4294956176 18446744073709551615 134616629 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1567 1353 147 319 0 1245 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6268

[startup+402.302 s]
/proc/loadavg: 1.07 1.02 0.94 2/65 31425
/proc/meminfo: memFree=1456936/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6404 CPUtime=402.16
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1387 0 0 0 40214 2 0 0 25 0 1 0 111616463 6557696 1370 1992294400 134512640 135819388 4294956176 18446744073709551615 134599834 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1601 1370 147 319 0 1279 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 6404

[startup+462.301 s]
/proc/loadavg: 1.09 1.03 0.95 2/65 31425
/proc/meminfo: memFree=1456936/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6404 CPUtime=462.13
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1387 0 0 0 46211 2 0 0 25 0 1 0 111616463 6557696 1370 1992294400 134512640 135819388 4294956176 18446744073709551615 134668539 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1601 1370 147 319 0 1279 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6404

[startup+522.302 s]
/proc/loadavg: 1.03 1.02 0.95 2/65 31425
/proc/meminfo: memFree=1456872/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6404 CPUtime=522.11
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1391 0 0 0 52209 2 0 0 25 0 1 0 111616463 6557696 1374 1992294400 134512640 135819388 4294956176 18446744073709551615 135215793 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1601 1374 147 319 0 1279 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6404

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 0.95 2/65 31425
/proc/meminfo: memFree=1456872/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6404 CPUtime=582.09
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1395 0 0 0 58207 2 0 0 25 0 1 0 111616463 6557696 1378 1992294400 134512640 135819388 4294956176 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1601 1378 147 319 0 1279 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6404

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 31425
/proc/meminfo: memFree=1456872/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6404 CPUtime=642.07
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1400 0 0 0 64205 2 0 0 25 0 1 0 111616463 6557696 1383 1992294400 134512640 135819388 4294956176 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1601 1383 147 319 0 1279 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 6404

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1456808/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=6532 CPUtime=702.05
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 1408 0 0 0 70203 2 0 0 25 0 1 0 111616463 6688768 1391 1992294400 134512640 135819388 4294956176 18446744073709551615 134669009 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 1633 1391 147 319 0 1311 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 6532

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1454056/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=9476 CPUtime=762.04
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 2093 0 0 0 76201 3 0 0 25 0 1 0 111616463 9703424 2076 1992294400 134512640 135819388 4294956176 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 2369 2076 147 319 0 2047 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 9476

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1453288/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=10448 CPUtime=822.01
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 2328 0 0 0 82198 3 0 0 25 0 1 0 111616463 10698752 2311 1992294400 134512640 135819388 4294956176 18446744073709551615 134592738 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 2612 2311 147 319 0 2290 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 10448

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1451432/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=12508 CPUtime=881.99
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 2791 0 0 0 88195 4 0 0 25 0 1 0 111616463 12808192 2774 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3127 2774 147 319 0 2805 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 12508

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1450856/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=13124 CPUtime=941.97
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 2930 0 0 0 94193 4 0 0 25 0 1 0 111616463 13438976 2913 1992294400 134512640 135819388 4294956176 18446744073709551615 134602946 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3281 2913 147 319 0 2959 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 13124

[startup+1002.3 s]
/proc/loadavg: 1.06 1.02 0.95 2/65 31425
/proc/meminfo: memFree=1450664/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=13424 CPUtime=1001.95
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 2976 0 0 0 100191 4 0 0 25 0 1 0 111616463 13746176 2959 1992294400 134512640 135819388 4294956176 18446744073709551615 134603661 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3356 2959 147 319 0 3034 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 13424

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 31425
/proc/meminfo: memFree=1449960/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=14244 CPUtime=1061.93
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 3150 0 0 0 106189 4 0 0 25 0 1 0 111616463 14585856 3133 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3561 3133 147 319 0 3239 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 14244

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1449448/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=14692 CPUtime=1121.91
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 3256 0 0 0 112187 4 0 0 25 0 1 0 111616463 15044608 3239 1992294400 134512640 135819388 4294956176 18446744073709551615 134669080 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3673 3239 147 319 0 3351 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 14692

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1449128/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=15316 CPUtime=1181.89
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 3365 0 0 0 118185 4 0 0 25 0 1 0 111616463 15683584 3348 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3829 3348 147 319 0 3507 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 15316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1448936/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=15464 CPUtime=1200.09
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 3411 0 0 0 120004 5 0 0 25 0 1 0 111616463 15835136 3394 1992294400 134512640 135819388 4294956176 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3866 3394 147 319 0 3544 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15464

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31425
/proc/meminfo: memFree=1448936/2055920 swapFree=4181132/4192956
[pid=31422] ppid=31420 vsize=15464 CPUtime=1200.09
/proc/31422/stat : 31422 (hydrasat-flat) R 31420 31422 31129 0 -1 4194304 3411 0 0 0 120004 5 0 0 25 0 1 0 111616463 15835136 3394 1992294400 134512640 135819388 4294956176 18446744073709551615 134617707 0 0 4096 1 0 0 0 17 1 0 0
/proc/31422/statm: 3866 3394 147 319 0 3544 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.053991
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 15464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3411
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= 2
involuntary context switches= 1940

runsolver used 0.78888 second user time and 2.56061 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-27 14:37:15
IDJOB=1738161
IDBENCH=71802
IDSOLVER=519
FILE ID=node26/1738161-1240835835
PBS_JOBID= 9187553
Free space on /tmp= 66108 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738161-1240835835/watcher-1738161-1240835835 -o /tmp/evaluation-result-1738161-1240835835/solver-1738161-1240835835 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1738161-1240835835.cnf -rs 1210655254 -co memory_limit 1800

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1210655254

node26.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		: 3000.261
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		: 3000.261
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:       1462736 kB
Buffers:         74656 kB
Cached:         431148 kB
SwapCached:       5692 kB
Active:         196920 kB
Inactive:       317124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462736 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          13628 kB
Slab:            65212 kB
Committed_AS:   419216 kB
PageTables:       1368 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= 66108 MiB
End job on node26 at 2009-04-27 14:57:17