Trace number 421332

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 SAT 2007? (TO) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
MD5SUM59fcf8ee23a69e06fa5c0df736bb56de
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.3363
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.03/0.04	c ============================[ Search Statistics ]==============================
0.03/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.03/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.03/0.05	c ===============================================================================
0.03/0.05	c |         0 |    3133    10026    30741 |     3342        0    nan |  0.000 % |
0.03/0.06	c |       101 |    3133    10026    30741 |     3676      101     27 |  0.000 % |
0.03/0.08	c |       251 |    3133    10026    30741 |     4043      251     28 |  0.000 % |
0.09/0.10	c |       476 |    3133    10026    30741 |     4448      476     28 |  0.000 % |
0.09/0.14	c |       814 |    3133    10026    30741 |     4893      814     27 |  0.000 % |
0.19/0.21	c |      1321 |    3133    10026    30741 |     5382     1321     26 |  0.000 % |
0.29/0.32	c |      2081 |    3133    10026    30741 |     5920     2081     28 |  0.000 % |
0.39/0.49	c |      3220 |    3133    10026    30741 |     6512     3220     29 |  0.000 % |
0.69/0.77	c |      4929 |    3133    10026    30741 |     7163     4929     32 |  0.000 % |
1.19/1.25	c |      7492 |    3133    10026    30741 |     7880     3764     33 |  0.000 % |
1.89/1.97	c |     11336 |    3133    10026    30741 |     8668     7608     35 |  0.000 % |
3.09/3.19	c |     17103 |    3133    10026    30741 |     9535     4496     32 |  0.000 % |
4.99/5.04	c |     25753 |    3133    10026    30741 |    10488     8239     32 |  0.000 % |
8.09/8.18	c |     38727 |    3133    10026    30741 |    11537    10416     31 |  0.000 % |
12.88/12.94	c |     58188 |    3133    10026    30741 |    12691     6102     31 |  0.000 % |
20.59/20.66	c |     87380 |    3133    10026    30741 |    13960     9360     29 |  0.000 % |
32.99/33.02	c |    131171 |    3133    10026    30741 |    15356    10109     34 |  0.000 % |
51.68/51.71	c |    196856 |    3133    10026    30741 |    16892    13285     30 |  0.000 % |
82.77/82.80	c |    295383 |    3133    10026    30741 |    18581    17112     30 |  0.000 % |
131.45/131.50	c |    443172 |    3133    10026    30741 |    20439    13608     36 |  0.000 % |
210.93/211.00	c |    664855 |    3133    10026    30741 |    22483    17292     38 |  0.000 % |
333.79/333.98	c |    997380 |    3133    10026    30741 |    24731    18957     30 |  0.000 % |
534.54/534.70	c |   1496170 |    3133    10026    30741 |    27204    16967     36 |  0.000 % |
867.95/868.25	c |   2244355 |    3133    10026    30741 |    29925    15808     30 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node14/watcher-421332-1177502591 -o ROOT/results/node14/solver-421332-1177502591 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421332-1177502591/minisat_noassertions /tmp/evaluation/421332-1177502591/instance-421332-1177502591.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): 2400 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: 0.91 0.98 0.94 3/77 29957
/proc/meminfo: memFree=1782592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=2476 CPUtime=0
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 198176913 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134682127 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 619 302 50 130 0 486 0

[startup+0.0355099 s]
/proc/loadavg: 0.91 0.98 0.94 3/77 29957
/proc/meminfo: memFree=1782592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=3420 CPUtime=0.03
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 547 0 0 0 3 0 0 0 18 0 1 0 198176913 3502080 533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686654 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 855 533 62 130 0 722 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3420

[startup+0.101517 s]
/proc/loadavg: 0.91 0.98 0.94 3/77 29957
/proc/meminfo: memFree=1782592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=3468 CPUtime=0.09
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 198176913 3551232 574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 867 574 66 130 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3468

[startup+0.301535 s]
/proc/loadavg: 0.91 0.98 0.94 3/77 29957
/proc/meminfo: memFree=1782592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=3468 CPUtime=0.29
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 588 0 0 0 29 0 0 0 19 0 1 0 198176913 3551232 574 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 867 574 66 130 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3468

[startup+0.701574 s]
/proc/loadavg: 0.91 0.98 0.94 3/77 29957
/proc/meminfo: memFree=1782592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=3600 CPUtime=0.69
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 619 0 0 0 69 0 0 0 22 0 1 0 198176913 3686400 605 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 900 605 66 130 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3600

[startup+1.50165 s]
/proc/loadavg: 0.91 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1780216/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=4152 CPUtime=1.49
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 750 0 0 0 149 0 0 0 25 0 1 0 198176913 4251648 736 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548067 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 1038 736 66 130 0 905 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4152

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1779576/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=4548 CPUtime=3.09
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 843 0 0 0 309 0 0 0 25 0 1 0 198176913 4657152 829 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 1137 829 66 130 0 1004 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4548

[startup+6.3011 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1779128/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=4948 CPUtime=6.29
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 944 0 0 0 629 0 0 0 25 0 1 0 198176913 5066752 930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 1237 930 66 130 0 1104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4948

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1778360/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=5476 CPUtime=12.68
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 1078 0 0 0 1268 0 0 0 25 0 1 0 198176913 5607424 1064 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 1369 1064 66 130 0 1236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5476

[startup+25.5019 s]
/proc/loadavg: 0.94 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1777528/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=6196 CPUtime=25.49
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 1273 0 0 0 2548 1 0 0 25 0 1 0 198176913 6344704 1259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 1549 1259 66 130 0 1416 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6196

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1777144/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=6724 CPUtime=51.08
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 1381 0 0 0 5107 1 0 0 25 0 1 0 198176913 6885376 1367 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 1681 1367 66 130 0 1548 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6724

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1775416/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=8400 CPUtime=102.26
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 1815 0 0 0 10224 2 0 0 25 0 1 0 198176913 8601600 1801 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 2100 1801 66 130 0 1967 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8400

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1774520/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=9328 CPUtime=162.25
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 2017 0 0 0 16222 3 0 0 25 0 1 0 198176913 9551872 2003 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546791 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 2332 2003 66 130 0 2199 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9328

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1773624/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=10120 CPUtime=222.22
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 2236 0 0 0 22219 3 0 0 25 0 1 0 198176913 10362880 2222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 2530 2222 66 130 0 2397 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10120

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 29958
/proc/meminfo: memFree=1773112/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=10656 CPUtime=282.21
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 2379 0 0 0 28217 4 0 0 25 0 1 0 198176913 10911744 2365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 2664 2365 66 130 0 2531 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10656

[startup+342.302 s]
/proc/loadavg: 1.04 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1772472/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=11300 CPUtime=342.19
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 2537 0 0 0 34215 4 0 0 25 0 1 0 198176913 11571200 2523 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 2825 2523 66 130 0 2692 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11300

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.95 3/78 29958
/proc/meminfo: memFree=1772216/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=11564 CPUtime=402.18
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 2592 0 0 0 40213 5 0 0 25 0 1 0 198176913 11841536 2578 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 2891 2578 66 130 0 2758 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11564

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1771640/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=12224 CPUtime=462.17
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 2754 0 0 0 46211 6 0 0 25 0 1 0 198176913 12517376 2740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3056 2740 66 130 0 2923 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12224

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1770936/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=12884 CPUtime=522.15
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 2920 0 0 0 52209 6 0 0 25 0 1 0 198176913 13193216 2906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3221 2906 66 130 0 3088 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12884

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1770296/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=13576 CPUtime=582.13
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3080 0 0 0 58206 7 0 0 25 0 1 0 198176913 13901824 3066 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553079 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3394 3066 66 130 0 3261 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13576

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1770040/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=13844 CPUtime=642.11
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3144 0 0 0 64204 7 0 0 25 0 1 0 198176913 14176256 3130 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3461 3130 66 130 0 3328 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13844

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1769592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=14344 CPUtime=702.1
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3264 0 0 0 70202 8 0 0 25 0 1 0 198176913 14688256 3250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3586 3250 66 130 0 3453 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 14344

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1769592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=14344 CPUtime=762.08
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3264 0 0 0 76200 8 0 0 25 0 1 0 198176913 14688256 3250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558241 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3586 3250 66 130 0 3453 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 14344

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1769592/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=14344 CPUtime=822.07
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3264 0 0 0 82198 9 0 0 25 0 1 0 198176913 14688256 3250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3586 3250 66 130 0 3453 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 14344

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1768632/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=15268 CPUtime=882.05
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3504 0 0 0 88195 10 0 0 25 0 1 0 198176913 15634432 3490 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 3817 3490 66 130 0 3684 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 15268

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1767160/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=16724 CPUtime=942.03
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3876 0 0 0 94192 11 0 0 25 0 1 0 198176913 17125376 3862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 4181 3862 66 130 0 4048 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 16724

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1767160/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=16724 CPUtime=1002.01
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3876 0 0 0 100190 11 0 0 25 0 1 0 198176913 17125376 3862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546977 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 4181 3862 66 130 0 4048 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 16724

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1767160/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=16724 CPUtime=1062
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3876 0 0 0 106188 12 0 0 25 0 1 0 198176913 17125376 3862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 4181 3862 66 130 0 4048 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 16724

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1767096/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=16724 CPUtime=1121.98
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3877 0 0 0 112186 12 0 0 25 0 1 0 198176913 17125376 3863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 4181 3863 66 130 0 4048 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 16724

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1766904/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=16988 CPUtime=1181.97
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3933 0 0 0 118184 13 0 0 25 0 1 0 198176913 17395712 3919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 4247 3919 66 130 0 4114 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 16988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.95 2/78 29958
/proc/meminfo: memFree=1766904/2055920 swapFree=4148824/4192956
[pid=29957] ppid=29955 vsize=16988 CPUtime=1200.07
/proc/29957/stat : 29957 (minisat_noasser) R 29955 29957 28483 0 -1 4194304 3933 0 0 0 119994 13 0 0 25 0 1 0 198176913 17395712 3919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29957/statm: 4247 3919 66 130 0 4114 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 16988

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.137979
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 16988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3933
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= 6
involuntary context switches= 2627

runsolver used 0.928858 second user time and 2.55561 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Apr 25 12:03:12 UTC 2007

IDJOB= 421332
IDBENCH= 20245
IDSOLVER= 188
FILE ID= node14/421332-1177502591

PBS_JOBID= 4685806

Free space on /tmp= 66209 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1973057201-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/421332-1177502591/minisat_noassertions /tmp/evaluation/421332-1177502591/instance-421332-1177502591.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-421332-1177502591 -o ROOT/results/node14/solver-421332-1177502591 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421332-1177502591/minisat_noassertions /tmp/evaluation/421332-1177502591/instance-421332-1177502591.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  59fcf8ee23a69e06fa5c0df736bb56de

RANDOM SEED= 297988911

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1783128 kB
Buffers:         39264 kB
Cached:         149624 kB
SwapCached:      11984 kB
Active:         122820 kB
Inactive:        89528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783128 kB
SwapTotal:     4192956 kB
SwapFree:      4148824 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            45996 kB
Committed_AS:  7821280 kB
PageTables:       1784 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= 66209 MiB

End job on node14 on Wed Apr 25 12:23:14 UTC 2007