Trace number 1737450

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: minisat SAT 2007? (TO) 1200.04 1200.51

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-250-100.cnf
MD5SUM327600404ca46d59d12ad4e7ba1e4999
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark64.9541
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses600
Sum of the clauses size1500
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5100
Number of clauses of size over 50

Solver Data 

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  250                                                  |
0.00/0.00	c |  Number of clauses:    600                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     250      600     1500 |      200        0    nan |  0.000 % |
0.00/0.00	c |       100 |     250      600     1500 |      220      100     38 |  0.002 % |
0.00/0.00	c |       250 |     250      600     1500 |      242      250     37 |  0.002 % |
0.00/0.01	c |       475 |     250      600     1500 |      266      193     28 |  0.002 % |
0.00/0.02	c |       814 |     250      600     1500 |      292      180     25 |  0.002 % |
0.00/0.03	c |      1320 |     250      600     1500 |      322      321     32 |  0.002 % |
0.05/0.05	c |      2079 |     250      600     1500 |      354      303     29 |  0.002 % |
0.05/0.08	c |      3218 |     250      600     1500 |      389      386     32 |  0.002 % |
0.10/0.13	c |      4927 |     250      600     1500 |      428      323     26 |  0.002 % |
0.20/0.20	c |      7489 |     250      600     1500 |      471      432     28 |  0.002 % |
0.30/0.31	c |     11334 |     250      600     1500 |      518      563     31 |  0.002 % |
0.40/0.48	c |     17101 |     250      600     1500 |      570      376     24 |  0.002 % |
0.70/0.74	c |     25750 |     250      600     1500 |      627      422     23 |  0.002 % |
1.10/1.16	c |     38725 |     250      600     1500 |      690      617     32 |  0.002 % |
1.70/1.79	c |     58186 |     250      600     1500 |      759      500     25 |  0.002 % |
2.70/2.75	c |     87378 |     250      600     1500 |      835      622     30 |  0.002 % |
4.20/4.24	c |    131167 |     250      600     1500 |      918      555     26 |  0.002 % |
6.50/6.59	c |    196851 |     250      600     1500 |     1010      685     30 |  0.002 % |
10.19/10.25	c |    295378 |     250      600     1500 |     1111      727     33 |  0.002 % |
15.89/15.93	c |    443167 |     250      600     1500 |     1223      949     36 |  0.002 % |
24.69/24.78	c |    664852 |     250      600     1500 |     1345      931     33 |  0.002 % |
38.38/38.44	c |    997377 |     250      600     1500 |     1480     1395     37 |  0.002 % |
59.28/59.35	c |   1496166 |     250      600     1500 |     1628     1363     41 |  0.002 % |
92.15/92.22	c |   2244348 |     250      600     1500 |     1790     1121     35 |  0.002 % |
142.23/142.33	c |   3366622 |     250      600     1500 |     1969     1712     38 |  0.002 % |
221.38/221.52	c |   5050034 |     250      600     1500 |     2166     1558     40 |  0.002 % |
345.21/345.40	c |   7575151 |     250      600     1500 |     2383     1870     40 |  0.002 % |
537.02/537.30	c |  11362827 |     250      600     1500 |     2621     2419     43 |  0.002 % |
834.83/835.20	c |  17044339 |     250      600     1500 |     2884     2084     44 |  0.002 % |

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-1737450-1240818251/watcher-1737450-1240818251 -o /tmp/evaluation-result-1737450-1240818251/solver-1737450-1240818251 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1737450-1240818251.cnf 

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: 1.38 1.09 1.03 3/65 27026
/proc/meminfo: memFree=1522448/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=1720 CPUtime=0
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 115 0 0 0 0 0 0 0 18 0 1 0 109853451 1761280 101 1992294400 134512640 135048876 4294956192 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 430 101 66 130 0 297 0

[startup+0.0534109 s]
/proc/loadavg: 1.38 1.09 1.03 3/65 27026
/proc/meminfo: memFree=1522448/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=1852 CPUtime=0.05
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 129 0 0 0 5 0 0 0 18 0 1 0 109853451 1896448 115 1992294400 134512640 135048876 4294956192 18446744073709551615 134553218 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 463 115 66 130 0 330 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1852

[startup+0.101416 s]
/proc/loadavg: 1.38 1.09 1.03 3/65 27026
/proc/meminfo: memFree=1522448/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=1852 CPUtime=0.1
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 135 0 0 0 10 0 0 0 18 0 1 0 109853451 1896448 121 1992294400 134512640 135048876 4294956192 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 463 121 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.301442 s]
/proc/loadavg: 1.38 1.09 1.03 3/65 27026
/proc/meminfo: memFree=1522448/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=1852 CPUtime=0.3
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 143 0 0 0 30 0 0 0 20 0 1 0 109853451 1896448 129 1992294400 134512640 135048876 4294956192 18446744073709551615 134552742 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 463 129 66 130 0 330 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1852

[startup+0.701491 s]
/proc/loadavg: 1.38 1.09 1.03 3/65 27026
/proc/meminfo: memFree=1522448/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=1852 CPUtime=0.7
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 155 0 0 0 70 0 0 0 24 0 1 0 109853451 1896448 141 1992294400 134512640 135048876 4294956192 18446744073709551615 134552892 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 463 141 66 130 0 330 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1852

[startup+1.50159 s]
/proc/loadavg: 1.35 1.09 1.03 2/66 27027
/proc/meminfo: memFree=1522056/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=1984 CPUtime=1.5
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 173 0 0 0 150 0 0 0 25 0 1 0 109853451 2031616 159 1992294400 134512640 135048876 4294956192 18446744073709551615 134552683 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 496 159 66 130 0 363 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1984

[startup+3.1018 s]
/proc/loadavg: 1.35 1.09 1.03 2/66 27027
/proc/meminfo: memFree=1521864/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=2112 CPUtime=3.1
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 196 0 0 0 310 0 0 0 25 0 1 0 109853451 2162688 182 1992294400 134512640 135048876 4294956192 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 528 182 66 130 0 395 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2112

[startup+6.3012 s]
/proc/loadavg: 1.35 1.09 1.03 2/66 27027
/proc/meminfo: memFree=1521608/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=2112 CPUtime=6.29
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 218 0 0 0 629 0 0 0 25 0 1 0 109853451 2162688 204 1992294400 134512640 135048876 4294956192 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 528 204 66 130 0 395 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2112

[startup+12.702 s]
/proc/loadavg: 1.30 1.09 1.03 2/66 27027
/proc/meminfo: memFree=1521352/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=2376 CPUtime=12.69
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 258 0 0 0 1269 0 0 0 25 0 1 0 109853451 2433024 244 1992294400 134512640 135048876 4294956192 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 594 244 66 130 0 461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2376

[startup+25.5016 s]
/proc/loadavg: 1.25 1.08 1.03 2/66 27027
/proc/meminfo: memFree=1521288/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=2504 CPUtime=25.48
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 301 0 0 0 2548 0 0 0 25 0 1 0 109853451 2564096 287 1992294400 134512640 135048876 4294956192 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 626 287 66 130 0 493 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2504

[startup+51.1019 s]
/proc/loadavg: 1.16 1.08 1.02 2/66 27027
/proc/meminfo: memFree=1521096/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=2768 CPUtime=51.07
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 360 0 0 0 5107 0 0 0 25 0 1 0 109853451 2834432 346 1992294400 134512640 135048876 4294956192 18446744073709551615 134548762 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 692 346 66 130 0 559 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2768

[startup+102.306 s]
/proc/loadavg: 1.06 1.06 1.02 2/66 27027
/proc/meminfo: memFree=1520712/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3032 CPUtime=102.26
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 441 0 0 0 10226 0 0 0 25 0 1 0 109853451 3104768 427 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 758 427 66 130 0 625 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3032

[startup+162.302 s]
/proc/loadavg: 1.02 1.05 1.01 2/66 27027
/proc/meminfo: memFree=1520520/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3164 CPUtime=162.22
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 476 0 0 0 16222 0 0 0 25 0 1 0 109853451 3239936 462 1992294400 134512640 135048876 4294956192 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/27026/statm: 791 462 66 130 0 658 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3164

[startup+222.301 s]
/proc/loadavg: 1.01 1.04 1.01 2/66 27027
/proc/meminfo: memFree=1520392/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3288 CPUtime=222.18
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 508 0 0 0 22218 0 0 0 25 0 1 0 109853451 3366912 494 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 822 494 66 130 0 689 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3288

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 27027
/proc/meminfo: memFree=1520264/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3548 CPUtime=282.16
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 555 0 0 0 28216 0 0 0 25 0 1 0 109853451 3633152 541 1992294400 134512640 135048876 4294956192 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 887 541 66 130 0 754 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 3548

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27027
/proc/meminfo: memFree=1520200/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3548 CPUtime=342.12
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 563 0 0 0 34212 0 0 0 25 0 1 0 109853451 3633152 549 1992294400 134512640 135048876 4294956192 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/27026/statm: 887 549 66 130 0 754 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3548

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 27027
/proc/meminfo: memFree=1520072/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3680 CPUtime=402.09
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 607 0 0 0 40209 0 0 0 25 0 1 0 109853451 3768320 593 1992294400 134512640 135048876 4294956192 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 920 593 66 130 0 787 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3680

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27027
/proc/meminfo: memFree=1520008/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3812 CPUtime=462.06
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 620 0 0 0 46206 0 0 0 25 0 1 0 109853451 3903488 606 1992294400 134512640 135048876 4294956192 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 953 606 66 130 0 820 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 3812

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 27027
/proc/meminfo: memFree=1519944/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3812 CPUtime=522.03
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 637 0 0 0 52203 0 0 0 25 0 1 0 109853451 3903488 623 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/27026/statm: 953 623 66 130 0 820 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 3812

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 27027
/proc/meminfo: memFree=1519816/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3940 CPUtime=582
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 665 0 0 0 58200 0 0 0 25 0 1 0 109853451 4034560 651 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 985 651 66 130 0 852 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 3940

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 27027
/proc/meminfo: memFree=1519752/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=3940 CPUtime=641.98
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 672 0 0 0 64198 0 0 0 25 0 1 0 109853451 4034560 658 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 985 658 66 130 0 852 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 3940

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27027
/proc/meminfo: memFree=1519624/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4056 CPUtime=701.96
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 679 0 0 0 70196 0 0 0 25 0 1 0 109853451 4153344 665 1992294400 134512640 135048876 4294956192 18446744073709551615 134552359 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1014 665 66 130 0 881 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 4056

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27027
/proc/meminfo: memFree=1519560/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4056 CPUtime=761.95
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 687 0 0 0 76195 0 0 0 25 0 1 0 109853451 4153344 673 1992294400 134512640 135048876 4294956192 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1014 673 66 130 0 881 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 4056

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27027
/proc/meminfo: memFree=1519560/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4056 CPUtime=821.93
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 696 0 0 0 82193 0 0 0 25 0 1 0 109853451 4153344 682 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1014 682 66 130 0 881 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 4056

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27027
/proc/meminfo: memFree=1519496/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4172 CPUtime=881.91
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 722 0 0 0 88191 0 0 0 25 0 1 0 109853451 4272128 708 1992294400 134512640 135048876 4294956192 18446744073709551615 134552759 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1043 708 66 130 0 910 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 4172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27027
/proc/meminfo: memFree=1519496/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4172 CPUtime=941.89
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 729 0 0 0 94189 0 0 0 25 0 1 0 109853451 4272128 715 1992294400 134512640 135048876 4294956192 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1043 715 66 130 0 910 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 4172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27027
/proc/meminfo: memFree=1519432/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4312 CPUtime=1001.88
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 741 0 0 0 100188 0 0 0 25 0 1 0 109853451 4415488 727 1992294400 134512640 135048876 4294956192 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1078 727 66 130 0 945 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 4312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27033
/proc/meminfo: memFree=1519240/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4312 CPUtime=1061.86
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 762 0 0 0 106186 0 0 0 25 0 1 0 109853451 4415488 748 1992294400 134512640 135048876 4294956192 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1078 748 66 130 0 945 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 4312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27033
/proc/meminfo: memFree=1519240/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4312 CPUtime=1121.84
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 767 0 0 0 112184 0 0 0 25 0 1 0 109853451 4415488 753 1992294400 134512640 135048876 4294956192 18446744073709551615 134552431 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1078 753 66 130 0 945 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 4312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27033
/proc/meminfo: memFree=1519240/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4312 CPUtime=1181.83
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 771 0 0 0 118183 0 0 0 25 0 1 0 109853451 4415488 757 1992294400 134512640 135048876 4294956192 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1078 757 66 130 0 945 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 4312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27033
/proc/meminfo: memFree=1519240/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4312 CPUtime=1200.02
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 771 0 0 0 120002 0 0 0 25 0 1 0 109853451 4415488 757 1992294400 134512640 135048876 4294956192 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1078 757 66 130 0 945 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4312

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 1.00 2/66 27033
/proc/meminfo: memFree=1519240/2055920 swapFree=4192812/4192956
[pid=27026] ppid=27024 vsize=4312 CPUtime=1200.02
/proc/27026/stat : 27026 (minisat_noasser) R 27024 27026 26134 0 -1 4194304 771 0 0 0 120002 0 0 0 25 0 1 0 109853451 4415488 757 1992294400 134512640 135048876 4294956192 18446744073709551615 134547187 0 0 4096 3 0 0 0 17 0 0 0
/proc/27026/statm: 1078 757 66 130 0 945 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1200.03
CPU system time (s): 0.008998
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 4312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 771
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= 2822

runsolver used 1.36379 second user time and 3.01354 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-27 09:44:11
IDJOB=1737450
IDBENCH=71788
IDSOLVER=556
FILE ID=node54/1737450-1240818251
PBS_JOBID= 9187462
Free space on /tmp= 66284 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-250-100.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737450-1240818251/watcher-1737450-1240818251 -o /tmp/evaluation-result-1737450-1240818251/solver-1737450-1240818251 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1737450-1240818251.cnf

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

MD5SUM BENCH= 327600404ca46d59d12ad4e7ba1e4999
RANDOM SEED=1540499022

node54.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:       1522928 kB
Buffers:         65216 kB
Cached:         377804 kB
SwapCached:          0 kB
Active:          95108 kB
Inactive:       363288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          25108 kB
Slab:            60596 kB
Committed_AS:   443544 kB
PageTables:       1368 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= 66280 MiB
End job on node54 at 2009-04-27 10:04:13