Trace number 421110

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) 1200.05 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1704                                                 |
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 |     389     1677     5079 |      559        0    nan |  0.000 % |
0.00/0.00	c |       100 |     389     1677     5079 |      614      100     23 |  0.001 % |
0.00/0.01	c |       251 |     389     1677     5079 |      676      251     22 |  0.001 % |
0.00/0.01	c |       476 |     389     1677     5079 |      744      476     20 |  0.001 % |
0.00/0.03	c |       816 |     389     1677     5079 |      818      427     17 |  0.001 % |
0.03/0.04	c |      1322 |     389     1677     5079 |      900      514     17 |  0.001 % |
0.03/0.07	c |      2081 |     389     1677     5079 |      990      809     18 |  0.001 % |
0.10/0.11	c |      3222 |     389     1677     5079 |     1089      926     18 |  0.001 % |
0.10/0.18	c |      4930 |     389     1677     5079 |     1198      946     16 |  0.001 % |
0.20/0.28	c |      7493 |     389     1677     5079 |     1318     1025     16 |  0.001 % |
0.40/0.44	c |     11337 |     389     1677     5079 |     1449      827     15 |  0.001 % |
0.60/0.68	c |     17104 |     389     1677     5079 |     1594     1400     16 |  0.001 % |
1.00/1.06	c |     25753 |     389     1677     5079 |     1754     1043     17 |  0.001 % |
1.60/1.64	c |     38728 |     389     1677     5079 |     1929     1489     18 |  0.001 % |
2.49/2.55	c |     58190 |     389     1677     5079 |     2122     1313     17 |  0.001 % |
3.89/3.95	c |     87383 |     389     1677     5079 |     2335     1391     17 |  0.001 % |
6.09/6.15	c |    131173 |     389     1677     5079 |     2568     1369     16 |  0.001 % |
9.39/9.48	c |    196858 |     389     1677     5079 |     2825     1966     19 |  0.001 % |
14.59/14.60	c |    295385 |     389     1677     5079 |     3107     1887     15 |  0.001 % |
22.68/22.70	c |    443176 |     389     1677     5079 |     3418     1920     18 |  0.001 % |
35.48/35.52	c |    664859 |     389     1677     5079 |     3760     2316     18 |  0.001 % |
55.37/55.49	c |    997384 |     389     1677     5079 |     4136     2489     18 |  0.001 % |
86.66/86.75	c |   1496173 |     389     1677     5079 |     4550     2403     19 |  0.001 % |
134.70/134.80	c |   2244355 |     389     1677     5079 |     5005     2894     18 |  0.001 % |
210.22/210.44	c |   3366629 |     389     1677     5079 |     5506     3454     18 |  0.001 % |
327.38/327.69	c |   5050040 |     389     1677     5079 |     6056     4577     19 |  0.001 % |
511.40/511.71	c |   7575157 |     389     1677     5079 |     6662     4420     19 |  0.001 % |
799.49/799.93	c |  11362832 |     389     1677     5079 |     7328     4383     18 |  0.001 % |

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/node20/watcher-421110-1177498741 -o ROOT/results/node20/solver-421110-1177498741 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421110-1177498741/minisat_noassertions /tmp/evaluation/421110-1177498741/instance-421110-1177498741.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: 1.00 1.04 0.96 3/77 21178
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=1852 CPUtime=0
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 197791408 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529363 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 463 125 62 130 0 330 0

[startup+0.033321 s]
/proc/loadavg: 1.00 1.04 0.96 3/77 21178
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=1852 CPUtime=0.03
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 148 0 0 0 3 0 0 0 18 0 1 0 197791408 1896448 134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 463 134 66 130 0 330 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1852

[startup+0.101334 s]
/proc/loadavg: 1.00 1.04 0.96 3/77 21178
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=1852 CPUtime=0.1
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 158 0 0 0 10 0 0 0 18 0 1 0 197791408 1896448 144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 463 144 66 130 0 330 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1852

[startup+0.301374 s]
/proc/loadavg: 1.00 1.04 0.96 3/77 21178
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=1984 CPUtime=0.3
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 174 0 0 0 30 0 0 0 19 0 1 0 197791408 2031616 160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 496 160 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.701455 s]
/proc/loadavg: 1.00 1.04 0.96 3/77 21178
/proc/meminfo: memFree=1799016/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=1984 CPUtime=0.7
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 189 0 0 0 70 0 0 0 23 0 1 0 197791408 2031616 175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 496 175 66 130 0 363 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1984

[startup+1.50262 s]
/proc/loadavg: 1.00 1.04 0.96 2/78 21179
/proc/meminfo: memFree=1798560/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=2116 CPUtime=1.5
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 213 0 0 0 150 0 0 0 25 0 1 0 197791408 2166784 199 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558003 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 529 199 66 130 0 396 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2116

[startup+3.10194 s]
/proc/loadavg: 1.00 1.04 0.96 2/78 21179
/proc/meminfo: memFree=1798240/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=2248 CPUtime=3.09
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 240 0 0 0 309 0 0 0 25 0 1 0 197791408 2301952 226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134555526 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 562 226 66 130 0 429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2248

[startup+6.30159 s]
/proc/loadavg: 1.00 1.04 0.96 2/78 21179
/proc/meminfo: memFree=1798112/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=2380 CPUtime=6.29
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 273 0 0 0 629 0 0 0 25 0 1 0 197791408 2437120 259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 595 259 66 130 0 462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2380

[startup+12.7019 s]
/proc/loadavg: 1.00 1.04 0.96 2/78 21179
/proc/meminfo: memFree=1797800/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=2512 CPUtime=12.69
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 315 0 0 0 1269 0 0 0 25 0 1 0 197791408 2572288 301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 628 301 66 130 0 495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2512

[startup+25.5015 s]
/proc/loadavg: 1.00 1.04 0.96 2/78 21179
/proc/meminfo: memFree=1797544/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=2776 CPUtime=25.48
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 383 0 0 0 2548 0 0 0 25 0 1 0 197791408 2842624 369 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 694 369 66 130 0 561 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2776

[startup+51.1016 s]
/proc/loadavg: 1.00 1.03 0.96 2/78 21179
/proc/meminfo: memFree=1797160/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=3172 CPUtime=51.07
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 472 0 0 0 5107 0 0 0 25 0 1 0 197791408 3248128 458 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 793 458 66 130 0 660 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3172

[startup+102.306 s]
/proc/loadavg: 1.00 1.03 0.96 2/78 21179
/proc/meminfo: memFree=1796776/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=3576 CPUtime=102.26
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 568 0 0 0 10226 0 0 0 25 0 1 0 197791408 3661824 554 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 894 554 66 130 0 761 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3576

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/84 21349
/proc/meminfo: memFree=1794984/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=3840 CPUtime=162.15
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 644 0 0 0 16213 2 0 0 25 0 1 0 197791408 3932160 630 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 960 630 66 130 0 827 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 3840

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 21377
/proc/meminfo: memFree=1795944/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=4120 CPUtime=222.11
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 711 0 0 0 22209 2 0 0 25 0 1 0 197791408 4218880 697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1030 697 66 130 0 897 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 4120

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 21377
/proc/meminfo: memFree=1795688/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=4256 CPUtime=282.09
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 756 0 0 0 28207 2 0 0 25 0 1 0 197791408 4358144 742 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546556 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1064 742 66 130 0 931 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 4256

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1795560/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=4516 CPUtime=342.07
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 818 0 0 0 34204 3 0 0 25 0 1 0 197791408 4624384 804 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1129 804 66 130 0 996 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 4516

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1795432/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=4648 CPUtime=402.05
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 856 0 0 0 40202 3 0 0 25 0 1 0 197791408 4759552 842 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547161 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1162 842 66 130 0 1029 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 4648

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 0.96 2/78 21377
/proc/meminfo: memFree=1795432/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=4780 CPUtime=462.02
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 885 0 0 0 46199 3 0 0 25 0 1 0 197791408 4894720 871 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1195 871 66 130 0 1062 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 4780

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 0.96 2/78 21377
/proc/meminfo: memFree=1795304/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=4924 CPUtime=522
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 927 0 0 0 52197 3 0 0 25 0 1 0 197791408 5042176 913 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1231 913 66 130 0 1098 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 4924

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1795112/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5068 CPUtime=581.97
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 962 0 0 0 58194 3 0 0 25 0 1 0 197791408 5189632 948 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1267 948 66 130 0 1134 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 5068

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1795048/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5200 CPUtime=641.95
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 988 0 0 0 64192 3 0 0 25 0 1 0 197791408 5324800 974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1300 974 66 130 0 1167 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 5200

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794920/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5336 CPUtime=701.93
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1003 0 0 0 70189 4 0 0 25 0 1 0 197791408 5464064 989 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1334 989 66 130 0 1201 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 5336

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794856/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5336 CPUtime=761.91
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1028 0 0 0 76187 4 0 0 25 0 1 0 197791408 5464064 1014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1334 1014 66 130 0 1201 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 5336

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794728/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5472 CPUtime=821.88
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1057 0 0 0 82184 4 0 0 25 0 1 0 197791408 5603328 1043 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1368 1043 66 130 0 1235 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 5472

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794664/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5608 CPUtime=881.86
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1075 0 0 0 88181 5 0 0 25 0 1 0 197791408 5742592 1061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1402 1061 66 130 0 1269 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 5608

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794600/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5608 CPUtime=941.84
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1092 0 0 0 94179 5 0 0 25 0 1 0 197791408 5742592 1078 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547082 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1402 1078 66 130 0 1269 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 5608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794536/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5744 CPUtime=1001.82
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1106 0 0 0 100177 5 0 0 25 0 1 0 197791408 5881856 1092 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1436 1092 66 130 0 1303 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 5744

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794472/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5744 CPUtime=1061.79
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1126 0 0 0 106174 5 0 0 25 0 1 0 197791408 5881856 1112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1436 1112 66 130 0 1303 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 5744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794344/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5876 CPUtime=1121.77
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1143 0 0 0 112172 5 0 0 25 0 1 0 197791408 6017024 1129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1469 1129 66 130 0 1336 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 5876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794344/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5876 CPUtime=1181.74
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1154 0 0 0 118169 5 0 0 25 0 1 0 197791408 6017024 1140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1469 1140 66 130 0 1336 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 5876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 21377
/proc/meminfo: memFree=1794344/2055920 swapFree=4154112/4192956
[pid=21178] ppid=21176 vsize=5876 CPUtime=1200.04
/proc/21178/stat : 21178 (minisat_noasser) R 21176 21178 20056 0 -1 4194304 1154 0 0 0 119999 5 0 0 25 0 1 0 197791408 6017024 1140 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21178/statm: 1469 1140 66 130 0 1336 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5876

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): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.05999
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 5876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1154
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= 25043

runsolver used 0.979851 second user time and 2.48762 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 10:59:01 UTC 2007

IDJOB= 421110
IDBENCH= 20019
IDSOLVER= 188
FILE ID= node20/421110-1177498741

PBS_JOBID= 4685800

Free space on /tmp= 66456 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421110-1177498741/minisat_noassertions /tmp/evaluation/421110-1177498741/instance-421110-1177498741.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421110-1177498741 -o ROOT/results/node20/solver-421110-1177498741 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421110-1177498741/minisat_noassertions /tmp/evaluation/421110-1177498741/instance-421110-1177498741.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 850113924

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1799488 kB
Buffers:         39764 kB
Cached:         144648 kB
SwapCached:      18160 kB
Active:         118860 kB
Inactive:        94380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799488 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            1492 kB
Writeback:           0 kB
Mapped:          34104 kB
Slab:            28796 kB
Committed_AS:  2062328 kB
PageTables:       1760 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= 66456 MiB

End job on node20 on Wed Apr 25 11:19:03 UTC 2007