Trace number 1824878

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
SAT07 reference solver: picosat 535? (TO) 10000 10004.8

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark49.8534
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

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-1824878-1242469691/watcher-1824878-1242469691 -o /tmp/evaluation-result-1824878-1242469691/solver-1824878-1242469691 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824878-1242469691.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.99 0.97 0.82 3/64 2448
/proc/meminfo: memFree=1314664/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=568 CPUtime=0
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 275002385 581632 66 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 142 66 40 102 0 37 0

[startup+0.0247379 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 2448
/proc/meminfo: memFree=1314664/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=700 CPUtime=0.01
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 97 0 0 0 0 1 0 0 18 0 1 0 275002385 716800 83 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 175 83 40 102 0 70 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 700

[startup+0.101753 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 2448
/proc/meminfo: memFree=1314664/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=852 CPUtime=0.09
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 164 0 0 0 3 6 0 0 18 0 1 0 275002385 872448 150 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 213 150 40 102 0 108 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 852

[startup+0.301791 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 2448
/proc/meminfo: memFree=1314664/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=1644 CPUtime=0.29
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 336 0 0 0 12 17 0 0 19 0 1 0 275002385 1683456 322 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 411 322 40 102 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701868 s]
/proc/loadavg: 0.99 0.97 0.82 3/64 2448
/proc/meminfo: memFree=1314664/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=2960 CPUtime=0.69
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 657 0 0 0 30 39 0 0 22 0 1 0 275002385 3031040 643 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 740 643 40 102 0 635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2960

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 2449
/proc/meminfo: memFree=1311520/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=4404 CPUtime=1.49
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 970 0 0 0 97 52 0 0 25 0 1 0 275002385 4509696 956 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 1101 956 42 102 0 996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4404

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 2449
/proc/meminfo: memFree=1310368/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=5592 CPUtime=3.09
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 1308 0 0 0 257 52 0 0 25 0 1 0 275002385 5726208 1294 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 1398 1294 42 102 0 1293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5592

[startup+6.30114 s]
/proc/loadavg: 1.07 0.99 0.83 2/65 2449
/proc/meminfo: memFree=1308832/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=6448 CPUtime=6.28
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 1518 0 0 0 576 52 0 0 25 0 1 0 275002385 6602752 1491 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 1612 1491 48 102 0 1507 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6448

[startup+12.7014 s]
/proc/loadavg: 1.07 0.99 0.83 2/65 2449
/proc/meminfo: memFree=1308064/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=6996 CPUtime=12.68
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 1671 0 0 0 1216 52 0 0 25 0 1 0 275002385 7163904 1644 1992294400 134512640 134931368 4294956240 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 1749 1644 48 102 0 1644 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6996

[startup+25.5029 s]
/proc/loadavg: 1.05 0.99 0.83 2/65 2449
/proc/meminfo: memFree=1307360/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=7768 CPUtime=25.48
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 1876 0 0 0 2495 53 0 0 25 0 1 0 275002385 7954432 1849 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 1942 1849 48 102 0 1837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7768

[startup+51.1018 s]
/proc/loadavg: 1.03 0.99 0.83 2/65 2449
/proc/meminfo: memFree=1305952/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=9156 CPUtime=51.06
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 2272 0 0 0 5053 53 0 0 25 0 1 0 275002385 9375744 2175 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 2289 2175 48 102 0 2184 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9156

[startup+102.306 s]
/proc/loadavg: 1.01 0.99 0.84 2/65 2449
/proc/meminfo: memFree=1303264/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=11664 CPUtime=102.23
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 3165 0 0 0 10170 53 0 0 25 0 1 0 275002385 11943936 2819 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 2916 2819 48 102 0 2811 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 11664

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 2449
/proc/meminfo: memFree=1302176/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=12588 CPUtime=162.21
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 3615 0 0 0 16167 54 0 0 25 0 1 0 275002385 12890112 3068 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 3147 3068 48 102 0 3042 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 12588

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 2449
/proc/meminfo: memFree=1300640/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=14684 CPUtime=222.18
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 4240 0 0 0 22163 55 0 0 25 0 1 0 275002385 15036416 3461 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 3671 3461 48 102 0 3566 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 14684

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 2449
/proc/meminfo: memFree=1300256/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=15468 CPUtime=282.15
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 4508 0 0 0 28160 55 0 0 25 0 1 0 275002385 15839232 3601 1992294400 134512640 134931368 4294956240 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 3867 3601 48 102 0 3762 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 15468

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 2449
/proc/meminfo: memFree=1298528/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=17052 CPUtime=342.12
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 5118 0 0 0 34157 55 0 0 25 0 1 0 275002385 17461248 4007 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 4263 4007 48 102 0 4158 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 17052

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 2449
/proc/meminfo: memFree=1297376/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=18108 CPUtime=402.09
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 5544 0 0 0 40153 56 0 0 25 0 1 0 275002385 18542592 4285 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 4527 4285 48 102 0 4422 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 18108

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 2449
/proc/meminfo: memFree=1296224/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=19032 CPUtime=462.05
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 5930 0 0 0 46149 56 0 0 25 0 1 0 275002385 19488768 4517 1992294400 134512640 134931368 4294956240 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 4758 4517 48 102 0 4653 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 19032

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 2449
/proc/meminfo: memFree=1295776/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=19428 CPUtime=522.03
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 6127 0 0 0 52147 56 0 0 25 0 1 0 275002385 19894272 4633 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 4857 4633 48 102 0 4752 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 19428

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 2449
/proc/meminfo: memFree=1295264/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=19956 CPUtime=582.01
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 6424 0 0 0 58144 57 0 0 25 0 1 0 275002385 20434944 4764 1992294400 134512640 134931368 4294956240 18446744073709551615 134520021 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 4989 4764 48 102 0 4884 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 19956

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 2449
/proc/meminfo: memFree=1295072/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=20088 CPUtime=641.99
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 6542 0 0 0 64142 57 0 0 25 0 1 0 275002385 20570112 4797 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2448/statm: 5022 4797 48 102 0 4917 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 20088


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

[startup+9042.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2467
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9038.03
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21388 0 0 0 903733 70 0 0 25 0 1 0 275002385 50528256 12005 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12005 48 102 0 12231 0
Current children cumulated CPU time (s) 9038.03
Current children cumulated vsize (KiB) 49344

[startup+9102.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2467
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9098
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21388 0 0 0 909730 70 0 0 25 0 1 0 275002385 50528256 12005 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12005 48 102 0 12231 0
Current children cumulated CPU time (s) 9098
Current children cumulated vsize (KiB) 49344

[startup+9162.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2467
/proc/meminfo: memFree=1265568/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9157.97
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21388 0 0 0 915727 70 0 0 25 0 1 0 275002385 50528256 12005 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12005 48 102 0 12231 0
Current children cumulated CPU time (s) 9157.97
Current children cumulated vsize (KiB) 49344

[startup+9222.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265568/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9217.93
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21604 0 0 0 921721 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9217.93
Current children cumulated vsize (KiB) 49344

[startup+9282.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265568/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9277.89
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21604 0 0 0 927717 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9277.89
Current children cumulated vsize (KiB) 49344

[startup+9342.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9337.87
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21604 0 0 0 933715 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9337.87
Current children cumulated vsize (KiB) 49344

[startup+9402.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9397.83
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21604 0 0 0 939711 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9397.83
Current children cumulated vsize (KiB) 49344

[startup+9462.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9457.8
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21604 0 0 0 945708 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9457.8
Current children cumulated vsize (KiB) 49344

[startup+9522.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9517.77
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21604 0 0 0 951705 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9517.77
Current children cumulated vsize (KiB) 49344

[startup+9582.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9577.74
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21819 0 0 0 957702 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9577.74
Current children cumulated vsize (KiB) 49344

[startup+9642.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265632/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9637.71
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21819 0 0 0 963699 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9637.71
Current children cumulated vsize (KiB) 49344

[startup+9702.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265504/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9697.67
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21819 0 0 0 969695 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9697.67
Current children cumulated vsize (KiB) 49344

[startup+9762.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265504/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9757.63
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21819 0 0 0 975691 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9757.63
Current children cumulated vsize (KiB) 49344

[startup+9822.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1265504/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=49344 CPUtime=9817.6
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 21819 0 0 0 981688 72 0 0 25 0 1 0 275002385 50528256 12006 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12336 12006 48 102 0 12231 0
Current children cumulated CPU time (s) 9817.6
Current children cumulated vsize (KiB) 49344

[startup+9882.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1264864/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=50004 CPUtime=9877.58
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 22203 0 0 0 987686 72 0 0 25 0 1 0 275002385 51204096 12175 1992294400 134512640 134931368 4294956240 18446744073709551615 134529731 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12501 12175 48 102 0 12396 0
Current children cumulated CPU time (s) 9877.58
Current children cumulated vsize (KiB) 50004

[startup+9942.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1264864/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=50004 CPUtime=9937.54
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 22203 0 0 0 993682 72 0 0 25 0 1 0 275002385 51204096 12175 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12501 12175 48 102 0 12396 0
Current children cumulated CPU time (s) 9937.54
Current children cumulated vsize (KiB) 50004

[startup+10002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1264864/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=50004 CPUtime=9997.53
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 22203 0 0 0 999680 73 0 0 25 0 1 0 275002385 51204096 12175 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12501 12175 48 102 0 12396 0
Current children cumulated CPU time (s) 9997.53
Current children cumulated vsize (KiB) 50004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.8 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 2473
/proc/meminfo: memFree=1264928/2055920 swapFree=4180192/4192956
[pid=2448] ppid=2446 vsize=50004 CPUtime=10000
/proc/2448/stat : 2448 (picosat) R 2446 2448 2375 0 -1 4194304 22203 0 0 0 999930 73 0 0 25 0 1 0 275002385 51204096 12175 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/2448/statm: 12501 12175 48 102 0 12396 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 50004

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)
Real time (s): 10004.8
CPU time (s): 10000
CPU user time (s): 9999.3
CPU system time (s): 0.738887
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 50864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.3
system time used= 0.738887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22203
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= 22229

runsolver used 7.73082 second user time and 25.0802 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-16 12:28:11
IDJOB=1824878
IDBENCH=20491
IDSOLVER=666
FILE ID=node28/1824878-1242469691
PBS_JOBID= 9306806
Free space on /tmp= 66088 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824878-1242469691/watcher-1824878-1242469691 -o /tmp/evaluation-result-1824878-1242469691/solver-1824878-1242469691 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824878-1242469691.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1e81246225c81a67548d334d1dfcc24b
RANDOM SEED=1412270388

node28.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:       1315144 kB
Buffers:         74488 kB
Cached:         578832 kB
SwapCached:       5940 kB
Active:          56728 kB
Inactive:       605192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315144 kB
SwapTotal:     4192956 kB
SwapFree:      4180192 kB
Dirty:            2136 kB
Writeback:           0 kB
Mapped:          14260 kB
Slab:            64660 kB
Committed_AS:  1028460 kB
PageTables:       1420 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= 66088 MiB
End job on node28 at 2009-05-16 15:14:58