Trace number 418977

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, and are wall clock time (not CPU 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
minisat+ 1.14? (TO) 1800.19 1800.99

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-sat/total-10-19-s.opb
MD5SUM0accc2fede717a5875f68bad377f5246
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark181.581
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables331631
Total number of constraints1586193
Number of constraints which are clauses1586193
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 10
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

0.00/0.00	c Parsing PB file...
47.96/48.01	c Converting 1558634 PB-constraints to clauses...
48.17/48.27	c   -- Unit propagations: 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49.26/49.35	c   -- Detecting intervals from adjacent constraints: (none)
49.37/49.50	c   -- Clauses(.)/Splits(s): 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52.65/52.70	c ==================================[MINISAT+]==================================
52.65/52.70	c | Conflicts | Original         | Learnt                           | Progress |
52.65/52.70	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
52.65/52.70	c ==============================================================================
52.65/52.70	c |         0 | 1216443  2886612 |  405481       0        0     nan |  0.000 % |
53.64/53.74	c |       102 | 1199797  2850625 |  446029      96     7008    73.0 | 23.744 % |
55.14/55.21	c |       252 | 1175993  2799336 |  490632     227    28489   125.5 | 25.183 % |
57.04/57.17	c |       477 | 1149251  2741379 |  539695     441    53267   120.8 | 26.743 % |
60.14/60.30	c |       814 | 1113605  2664008 |  593664     762    89751   117.8 | 28.889 % |
65.63/65.71	c |      1322 |  999357  2418766 |  653031    1120   130594   116.6 | 35.815 % |
71.32/71.41	c |      2081 |  978840  2374053 |  718334    1853   313239   169.0 | 37.047 % |
81.91/82.05	c |      3220 |  884544  2170193 |  790167    2902   483848   166.7 | 42.737 % |
90.91/91.07	c |      4929 |  798236  1984957 |  869184    4578   893473   195.2 | 47.930 % |
101.91/102.00	c |      7492 |  751801  1884256 |  956102    7086  1141793   161.1 | 50.755 % |
116.51/116.68	c |     11336 |  748682  1877101 | 1051713   10918  2051139   187.9 | 50.944 % |
132.00/132.11	c |     17104 |  729361  1829192 | 1156884   16662  3070317   184.3 | 51.736 % |
148.79/148.93	c |     25754 |  719201  1801362 | 1272573   25307  4524388   178.8 | 51.938 % |
179.98/180.11	c |     38730 |  437478  1115635 | 1399830   35895  6910557   192.5 | 69.395 % |
221.27/221.47	c |     58191 |  384567   991897 | 1539813   55220  9517160   172.3 | 72.699 % |
295.24/295.42	c |     87384 |  378425   978243 | 1693794   84411 14522753   172.0 | 73.067 % |
397.51/397.76	c |    131175 |  375421   971341 | 1863174  128192 19771422   154.2 | 73.250 % |
666.00/666.35	c |    196860 |  320464   834923 | 2049491  193576 29560244   152.7 | 76.832 % |
1124.39/1124.99	c |    295386 |  291347   763019 | 2254440  291721 50177200   172.0 | 78.832 % |
1800.09/1800.90	c 
1800.09/1800.90	c *** TERMINATED ***
1800.09/1800.90	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/418977-1177400549/instance-418977-1177400549.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-418977-1177400549 -o ROOT/results/node37/solver-418977-1177400549 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/418977-1177400549/minisat+ /tmp/evaluation/418977-1177400549/instance-418977-1177400549.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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 0.98 0.82 3/78 16271
/proc/meminfo: memFree=1557328/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=1048 CPUtime=0
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 187967692 1073152 111 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 262 111 74 215 0 44 0

[startup+0.061661 s]
/proc/loadavg: 1.00 0.98 0.82 3/78 16271
/proc/meminfo: memFree=1557328/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=2416 CPUtime=0.05
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 415 0 0 0 5 0 0 0 18 0 1 0 187967692 2473984 401 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 604 409 74 215 0 386 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2416

[startup+0.101667 s]
/proc/loadavg: 1.00 0.98 0.82 3/78 16271
/proc/meminfo: memFree=1557328/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=3112 CPUtime=0.09
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 585 0 0 0 9 0 0 0 18 0 1 0 187967692 3186688 571 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 778 571 74 215 0 560 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.301704 s]
/proc/loadavg: 1.00 0.98 0.82 3/78 16271
/proc/meminfo: memFree=1557328/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=7008 CPUtime=0.29
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 1584 0 0 0 29 0 0 0 19 0 1 0 187967692 7176192 1523 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 1752 1523 74 215 0 1534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7008

[startup+0.701781 s]
/proc/loadavg: 1.00 0.98 0.82 3/78 16271
/proc/meminfo: memFree=1557328/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=12024 CPUtime=0.69
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 2677 0 0 0 68 1 0 0 23 0 1 0 187967692 12312576 2616 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 3006 2616 74 215 0 2788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12024

[startup+1.50193 s]
/proc/loadavg: 1.00 0.98 0.82 2/79 16272
/proc/meminfo: memFree=1544520/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=18688 CPUtime=1.49
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 4335 0 0 0 147 2 0 0 25 0 1 0 187967692 19136512 4274 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 4672 4274 74 215 0 4454 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18688

[startup+3.10123 s]
/proc/loadavg: 1.00 0.98 0.82 2/79 16272
/proc/meminfo: memFree=1535368/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=31700 CPUtime=3.09
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 7583 0 0 0 305 4 0 0 25 0 1 0 187967692 32460800 7522 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 7925 7522 74 215 0 7707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31700

[startup+6.30183 s]
/proc/loadavg: 1.00 0.98 0.82 2/79 16272
/proc/meminfo: memFree=1501256/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=70260 CPUtime=6.29
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 16911 0 0 0 618 11 0 0 25 0 1 0 187967692 71946240 16602 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 17565 16602 74 215 0 17347 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70260

[startup+12.703 s]
/proc/loadavg: 1.00 0.98 0.82 2/79 16272
/proc/meminfo: memFree=1433424/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=135784 CPUtime=12.69
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 33395 0 0 0 1249 20 0 0 25 0 1 0 187967692 139042816 32756 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010105 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 33946 32756 74 215 0 33728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135784

[startup+25.5014 s]
/proc/loadavg: 1.00 0.98 0.82 2/79 16272
/proc/meminfo: memFree=1325520/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=239104 CPUtime=25.48
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 59219 0 0 0 2515 33 0 0 25 0 1 0 187967692 244842496 58580 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 59776 58580 74 215 0 59558 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 239104

[startup+51.1014 s]
/proc/loadavg: 1.00 0.98 0.82 2/79 16272
/proc/meminfo: memFree=1121936/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=443956 CPUtime=51.05
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 111729 0 0 0 4973 132 0 0 18 0 1 0 187967692 454610944 109146 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134583335 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 110989 109146 87 215 0 110771 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 443956

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 0.83 2/79 16272
/proc/meminfo: memFree=1087568/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=476064 CPUtime=102.21
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119643 0 0 0 10021 200 0 0 25 0 1 0 187967692 487489536 117060 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119016 117060 103 215 0 118798 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 476064

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.84 2/79 16272
/proc/meminfo: memFree=1087376/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=476228 CPUtime=162.19
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119699 0 0 0 16018 201 0 0 25 0 1 0 187967692 487657472 117116 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119057 117116 103 215 0 118839 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 476228

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/79 16272
/proc/meminfo: memFree=1087248/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=476308 CPUtime=222.17
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119725 0 0 0 22016 201 0 0 25 0 1 0 187967692 487739392 117142 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573880 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119077 117142 103 215 0 118859 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 476308

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.85 2/79 16272
/proc/meminfo: memFree=1087120/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=476428 CPUtime=282.14
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119748 0 0 0 28013 201 0 0 25 0 1 0 187967692 487862272 117165 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134575414 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119107 117165 103 215 0 118889 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 476428

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/79 16272
/proc/meminfo: memFree=1086928/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=476608 CPUtime=342.13
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119773 0 0 0 34011 202 0 0 25 0 1 0 187967692 488046592 117190 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573987 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119152 117190 103 215 0 118934 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 476608

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/79 16272
/proc/meminfo: memFree=1086864/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=476608 CPUtime=402.1
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119797 0 0 0 40008 202 0 0 25 0 1 0 187967692 488046592 117214 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119152 117214 103 215 0 118934 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 476608

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.87 2/79 16272
/proc/meminfo: memFree=1086864/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=476876 CPUtime=462.08
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119812 0 0 0 46006 202 0 0 25 0 1 0 187967692 488321024 117229 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119219 117229 103 215 0 119001 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 476876

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/79 16272
/proc/meminfo: memFree=1086800/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=477044 CPUtime=522.06
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119847 0 0 0 52004 202 0 0 25 0 1 0 187967692 488493056 117264 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580840 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119261 117264 103 215 0 119043 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 477044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.88 2/79 16272
/proc/meminfo: memFree=1086480/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=477328 CPUtime=582.04
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119939 0 0 0 58001 203 0 0 25 0 1 0 187967692 488783872 117356 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573987 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119332 117356 103 215 0 119114 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 477328

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.89 2/79 16272
/proc/meminfo: memFree=1086352/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=477504 CPUtime=642.02
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 119965 0 0 0 63999 203 0 0 25 0 1 0 187967692 488964096 117382 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573987 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119376 117382 103 215 0 119158 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 477504


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

[startup+882.301 s]
/proc/loadavg: 1.05 1.01 0.91 2/79 16272
/proc/meminfo: memFree=1085584/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=478548 CPUtime=881.93
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 120162 0 0 0 87989 204 0 0 25 0 1 0 187967692 490033152 117579 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119637 117579 103 215 0 119419 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 478548

[startup+942.303 s]
/proc/loadavg: 1.02 1.00 0.91 2/79 16272
/proc/meminfo: memFree=1085200/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=478852 CPUtime=941.91
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 120263 0 0 0 93987 204 0 0 25 0 1 0 187967692 490344448 117680 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119713 117680 103 215 0 119495 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 478852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16272
/proc/meminfo: memFree=1085072/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=478852 CPUtime=1001.88
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 120278 0 0 0 99984 204 0 0 25 0 1 0 187967692 490344448 117695 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119713 117695 103 215 0 119495 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 478852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16272
/proc/meminfo: memFree=1084816/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=479244 CPUtime=1061.86
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 120349 0 0 0 105981 205 0 0 25 0 1 0 187967692 490745856 117766 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119811 117766 103 215 0 119593 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 479244

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/85 16354
/proc/meminfo: memFree=1083488/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=479244 CPUtime=1121.81
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 120363 0 0 0 111976 205 0 0 25 0 1 0 187967692 490745856 117780 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573331 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 119811 117780 103 215 0 119593 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 479244

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1083536/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=480324 CPUtime=1181.72
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 120656 0 0 0 117966 206 0 0 25 0 1 0 187967692 491851776 118073 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 120081 118073 103 215 0 119863 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 480324

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1075216/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=489268 CPUtime=1241.69
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 122705 0 0 0 123961 208 0 0 25 0 1 0 187967692 501010432 120122 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 122317 120122 103 215 0 122099 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 489268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1068624/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=495704 CPUtime=1301.68
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 124346 0 0 0 129958 210 0 0 25 0 1 0 187967692 507600896 121763 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 123926 121763 103 215 0 123708 0
Current children cumulated CPU time (s) 1301.68
Current children cumulated vsize (KiB) 495704

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1061904/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=502524 CPUtime=1361.64
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 126045 0 0 0 135953 211 0 0 25 0 1 0 187967692 514584576 123462 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580959 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 125631 123462 103 215 0 125413 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 502524

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1055632/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=508716 CPUtime=1421.63
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 127586 0 0 0 141950 213 0 0 25 0 1 0 187967692 520925184 125003 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 127179 125003 103 215 0 126961 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 508716

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1049488/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=514984 CPUtime=1481.6
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 129176 0 0 0 147945 215 0 0 25 0 1 0 187967692 527343616 126593 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574078 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 128746 126593 103 215 0 128528 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 514984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1043024/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=521276 CPUtime=1541.58
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 130756 0 0 0 153941 217 0 0 25 0 1 0 187967692 533786624 128173 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134573834 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 130319 128173 103 215 0 130101 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 521276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1036496/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=527900 CPUtime=1601.55
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 132415 0 0 0 159936 219 0 0 25 0 1 0 187967692 540569600 129832 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 131975 129832 103 215 0 131757 0
Current children cumulated CPU time (s) 1601.55
Current children cumulated vsize (KiB) 527900

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1030096/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=534252 CPUtime=1661.54
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 134005 0 0 0 165933 221 0 0 25 0 1 0 187967692 547074048 131422 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134576390 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 133563 131422 103 215 0 133345 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 534252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1025232/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=538976 CPUtime=1721.51
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 135215 0 0 0 171928 223 0 0 25 0 1 0 187967692 551911424 132632 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 134744 132632 103 215 0 134526 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 538976

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1020880/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=543416 CPUtime=1781.49
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 136300 0 0 0 177925 224 0 0 25 0 1 0 187967692 556457984 133717 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 135854 133717 103 215 0 135636 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 543416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1019216/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=545016 CPUtime=1800.09
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 136712 0 0 0 179784 225 0 0 25 0 1 0 187967692 558096384 134129 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 136254 134129 103 215 0 136036 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 545016

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 16470
/proc/meminfo: memFree=1019216/2055920 swapFree=4159036/4192956
[pid=16271] ppid=16269 vsize=545016 CPUtime=1800.09
/proc/16271/stat : 16271 (minisat+) R 16269 16271 16140 0 -1 4194304 136712 0 0 0 179784 225 0 0 25 0 1 0 187967692 558096384 134129 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16271/statm: 136254 134129 103 215 0 136036 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 545016

Child status: 0
Real time (s): 1800.99
CPU time (s): 1800.19
CPU user time (s): 1797.85
CPU system time (s): 2.33964
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 545016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.85
system time used= 2.33964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136713
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= 3771
involuntary context switches= 39376

runsolver used 2.74658 second user time and 6.39503 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue Apr 24 07:42:32 UTC 2007

IDJOB= 418977
IDBENCH= 47741
IDSOLVER= 156
FILE ID= node37/418977-1177400549

PBS_JOBID= 4675619

Free space on /tmp= 66365 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-sat/total-10-19-s.opb
COMMAND LINE= /tmp/evaluation/418977-1177400549/minisat+ /tmp/evaluation/418977-1177400549/instance-418977-1177400549.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-418977-1177400549 -o ROOT/results/node37/conversion-418977-1177400549 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/418977-1177400549/instance-418977-1177400549.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-418977-1177400549 -o ROOT/results/node37/solver-418977-1177400549 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/418977-1177400549/minisat+ /tmp/evaluation/418977-1177400549/instance-418977-1177400549.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  0accc2fede717a5875f68bad377f5246

RANDOM SEED= 948936419

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:       1557736 kB
Buffers:         46172 kB
Cached:         353660 kB
SwapCached:       2796 kB
Active:         284564 kB
Inactive:       140048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1557736 kB
SwapTotal:     4192956 kB
SwapFree:      4159036 kB
Dirty:           52280 kB
Writeback:           0 kB
Mapped:          32180 kB
Slab:            58944 kB
Committed_AS:  2054876 kB
PageTables:       2000 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= 66365 MiB

End job on node37 on Tue Apr 24 08:12:35 UTC 2007