Trace number 421315

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
MD5SUMe4e9587cc33e3fc7e177d5d00533cb0d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6609
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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:  3500                                                 |
0.00/0.00	c |  Number of clauses:    9344                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |    2517     7875    23479 |     2625        0    nan |  0.000 % |
0.00/0.04	c |       100 |    2517     7875    23479 |     2887      100     27 |  0.000 % |
0.05/0.06	c |       250 |    2517     7875    23479 |     3176      250     27 |  0.000 % |
0.05/0.08	c |       475 |    2517     7875    23479 |     3493      475     28 |  0.000 % |
0.10/0.12	c |       812 |    2517     7875    23479 |     3843      812     26 |  0.000 % |
0.10/0.17	c |      1319 |    2517     7875    23479 |     4227     1319     27 |  0.000 % |
0.19/0.26	c |      2080 |    2517     7875    23479 |     4650     2080     27 |  0.000 % |
0.39/0.41	c |      3221 |    2517     7875    23479 |     5115     3221     29 |  0.000 % |
0.59/0.65	c |      4931 |    2517     7875    23479 |     5626     4931     29 |  0.000 % |
1.00/1.03	c |      7493 |    2517     7875    23479 |     6189     4571     29 |  0.000 % |
1.59/1.61	c |     11339 |    2517     7875    23479 |     6808     5184     25 |  0.000 % |
2.49/2.54	c |     17105 |    2517     7875    23479 |     7489     3970     29 |  0.000 % |
4.09/4.10	c |     25755 |    2517     7875    23479 |     8238     4847     29 |  0.000 % |
6.50/6.55	c |     38730 |    2517     7875    23479 |     9062     5067     27 |  0.000 % |
10.19/10.22	c |     58191 |    2517     7875    23479 |     9968     5980     29 |  0.000 % |
15.96/16.03	c |     87383 |    2517     7875    23479 |    10965     9747     29 |  0.000 % |
25.35/25.46	c |    131173 |    2517     7875    23479 |    12061     8651     24 |  0.000 % |
40.20/40.32	c |    196857 |    2517     7875    23479 |    13267     6499     31 |  0.000 % |
64.88/65.07	c |    295385 |    2517     7875    23479 |    14594    10296     35 |  0.000 % |
103.56/103.75	c |    443174 |    2517     7875    23479 |    16054     9618     35 |  0.000 % |
164.35/164.53	c |    664857 |    2517     7875    23479 |    17659    10827     31 |  0.000 % |
260.82/261.03	c |    997384 |    2517     7875    23479 |    19425    11780     34 |  0.000 % |
408.99/409.21	c |   1496174 |    2517     7875    23479 |    21368    17536     39 |  0.000 % |
665.12/665.48	c |   2244357 |    2517     7875    23479 |    23505    18642     40 |  0.000 % |
1056.61/1057.07	c |   3366633 |    2517     7875    23479 |    25855    12110     27 |  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/node15/watcher-421315-1177502450 -o ROOT/results/node15/solver-421315-1177502450 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421315-1177502450/minisat_noassertions /tmp/evaluation/421315-1177502450/instance-421315-1177502450.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: 0.92 0.98 0.93 3/77 20626
/proc/meminfo: memFree=1670664/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=2308 CPUtime=0
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 198162604 2363392 238 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 577 238 50 130 0 444 0

[startup+0.0602621 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 20626
/proc/meminfo: memFree=1670664/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=2944 CPUtime=0.05
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 453 0 0 0 5 0 0 0 18 0 1 0 198162604 3014656 439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 736 439 66 130 0 603 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2944

[startup+0.102266 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 20626
/proc/meminfo: memFree=1670664/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=2944 CPUtime=0.1
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 453 0 0 0 10 0 0 0 18 0 1 0 198162604 3014656 439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 736 439 66 130 0 603 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2944

[startup+0.301284 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 20626
/proc/meminfo: memFree=1670664/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=2944 CPUtime=0.29
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 453 0 0 0 29 0 0 0 19 0 1 0 198162604 3014656 439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 736 439 66 130 0 603 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2944

[startup+0.701321 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 20626
/proc/meminfo: memFree=1670664/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=3340 CPUtime=0.69
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 551 0 0 0 69 0 0 0 23 0 1 0 198162604 3420160 537 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 835 537 66 130 0 702 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3340

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 20627
/proc/meminfo: memFree=1668672/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=3488 CPUtime=1.49
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 595 0 0 0 149 0 0 0 25 0 1 0 198162604 3571712 581 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 872 581 66 130 0 739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3488

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 20627
/proc/meminfo: memFree=1668352/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=3884 CPUtime=3.09
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 664 0 0 0 309 0 0 0 25 0 1 0 198162604 3977216 650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 971 650 66 130 0 838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3884

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 20627
/proc/meminfo: memFree=1667840/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=4148 CPUtime=6.29
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 743 0 0 0 629 0 0 0 25 0 1 0 198162604 4247552 729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 1037 729 66 130 0 904 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4148

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.93 2/84 20653
/proc/meminfo: memFree=1666064/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=4676 CPUtime=12.68
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 863 0 0 0 1268 0 0 0 25 0 1 0 198162604 4788224 849 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 1169 849 66 130 0 1036 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4676

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.93 2/84 20709
/proc/meminfo: memFree=1665472/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=5072 CPUtime=25.45
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 968 0 0 0 2545 0 0 0 25 0 1 0 198162604 5193728 954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 1268 954 66 130 0 1135 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 5072

[startup+51.1029 s]
/proc/loadavg: 0.96 0.98 0.93 2/84 20797
/proc/meminfo: memFree=1664072/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=6472 CPUtime=50.99
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 1316 0 0 0 5099 0 0 0 25 0 1 0 198162604 6627328 1302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 1618 1302 66 130 0 1485 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 6472

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 20825
/proc/meminfo: memFree=1664192/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=7404 CPUtime=102.17
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 1559 0 0 0 10216 1 0 0 25 0 1 0 198162604 7581696 1545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552725 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 1851 1545 66 130 0 1718 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 7404

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 20825
/proc/meminfo: memFree=1663488/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=8196 CPUtime=162.15
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 1741 0 0 0 16214 1 0 0 25 0 1 0 198162604 8392704 1727 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 2049 1727 66 130 0 1916 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 8196

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 20825
/proc/meminfo: memFree=1663040/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=8592 CPUtime=222.14
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 1851 0 0 0 22212 2 0 0 25 0 1 0 198162604 8798208 1837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 2148 1837 66 130 0 2015 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 8592

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 20825
/proc/meminfo: memFree=1662208/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=9404 CPUtime=282.11
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2060 0 0 0 28209 2 0 0 25 0 1 0 198162604 9629696 2046 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 2351 2046 66 130 0 2218 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 9404

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 20825
/proc/meminfo: memFree=1661888/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=9804 CPUtime=342.1
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2136 0 0 0 34207 3 0 0 25 0 1 0 198162604 10039296 2122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 2451 2122 66 130 0 2318 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 9804

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 20825
/proc/meminfo: memFree=1661120/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=10464 CPUtime=402.08
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2319 0 0 0 40205 3 0 0 25 0 1 0 198162604 10715136 2305 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 2616 2305 66 130 0 2483 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 10464

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 20825
/proc/meminfo: memFree=1660672/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=10992 CPUtime=462.07
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2453 0 0 0 46203 4 0 0 25 0 1 0 198162604 11255808 2439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 2748 2439 66 130 0 2615 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 10992

[startup+522.301 s]
/proc/loadavg: 1.05 1.00 0.94 2/78 20825
/proc/meminfo: memFree=1660288/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=11500 CPUtime=522.06
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2567 0 0 0 52201 5 0 0 25 0 1 0 198162604 11776000 2553 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 2875 2553 66 130 0 2742 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 11500

[startup+582.302 s]
/proc/loadavg: 1.06 1.01 0.94 2/78 20825
/proc/meminfo: memFree=1659584/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=12140 CPUtime=582.04
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2734 0 0 0 58199 5 0 0 25 0 1 0 198162604 12431360 2720 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3035 2720 66 130 0 2902 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 12140

[startup+642.301 s]
/proc/loadavg: 1.15 1.05 0.96 2/78 20825
/proc/meminfo: memFree=1659520/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=12140 CPUtime=642.03
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2748 0 0 0 64197 6 0 0 25 0 1 0 198162604 12431360 2734 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3035 2734 66 130 0 2902 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 12140

[startup+702.302 s]
/proc/loadavg: 1.05 1.04 0.96 2/78 20825
/proc/meminfo: memFree=1659264/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=12404 CPUtime=702
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2817 0 0 0 70194 6 0 0 25 0 1 0 198162604 12701696 2803 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3101 2803 66 130 0 2968 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 12404

[startup+762.305 s]
/proc/loadavg: 1.02 1.03 0.96 3/78 20825
/proc/meminfo: memFree=1659264/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=12548 CPUtime=762
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2825 0 0 0 76193 7 0 0 25 0 1 0 198162604 12849152 2811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3137 2811 66 130 0 3004 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 12548

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 20825
/proc/meminfo: memFree=1658944/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=12812 CPUtime=821.97
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2920 0 0 0 82190 7 0 0 25 0 1 0 198162604 13119488 2906 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3203 2906 66 130 0 3070 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 12812

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/78 20825
/proc/meminfo: memFree=1658880/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=12944 CPUtime=881.96
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2944 0 0 0 88188 8 0 0 25 0 1 0 198162604 13254656 2930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3236 2930 66 130 0 3103 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 12944

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 0.96 3/78 20825
/proc/meminfo: memFree=1658816/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=12944 CPUtime=941.94
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2944 0 0 0 94186 8 0 0 25 0 1 0 198162604 13254656 2930 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546964 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3236 2930 66 130 0 3103 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 12944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/78 20825
/proc/meminfo: memFree=1658816/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=13084 CPUtime=1001.93
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2954 0 0 0 100184 9 0 0 25 0 1 0 198162604 13398016 2940 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3271 2940 66 130 0 3138 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 13084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20825
/proc/meminfo: memFree=1658752/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=13084 CPUtime=1061.9
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 2968 0 0 0 106181 9 0 0 25 0 1 0 198162604 13398016 2954 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3271 2954 66 130 0 3138 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20825
/proc/meminfo: memFree=1658240/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=13612 CPUtime=1121.89
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 3099 0 0 0 112179 10 0 0 25 0 1 0 198162604 13938688 3085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3403 3085 66 130 0 3270 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 13612

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 0.97 2/78 20825
/proc/meminfo: memFree=1657408/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=14404 CPUtime=1181.87
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 3294 0 0 0 118177 10 0 0 25 0 1 0 198162604 14749696 3280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3601 3280 66 130 0 3468 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 14404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.01 0.97 2/78 20825
/proc/meminfo: memFree=1657408/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=14404 CPUtime=1200.08
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 3294 0 0 0 119997 11 0 0 25 0 1 0 198162604 14749696 3280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3601 3280 66 130 0 3468 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14404

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: 1.06 1.01 0.97 2/78 20825
/proc/meminfo: memFree=1657408/2055920 swapFree=4169140/4192956
[pid=20626] ppid=20624 vsize=14404 CPUtime=1200.08
/proc/20626/stat : 20626 (minisat_noasser) R 20624 20626 19439 0 -1 4194304 3294 0 0 0 119997 11 0 0 25 0 1 0 198162604 14749696 3280 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20626/statm: 3601 3280 66 130 0 3468 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14404

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.112982
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 14404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3294
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= 2240

runsolver used 0.896863 second user time and 2.55961 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Apr 25 12:00:50 UTC 2007

IDJOB= 421315
IDBENCH= 20225
IDSOLVER= 188
FILE ID= node15/421315-1177502450

PBS_JOBID= 4685852

Free space on /tmp= 66490 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
COMMAND LINE= /tmp/evaluation/421315-1177502450/minisat_noassertions /tmp/evaluation/421315-1177502450/instance-421315-1177502450.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-421315-1177502450 -o ROOT/results/node15/solver-421315-1177502450 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421315-1177502450/minisat_noassertions /tmp/evaluation/421315-1177502450/instance-421315-1177502450.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e4e9587cc33e3fc7e177d5d00533cb0d

RANDOM SEED= 369290370

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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:       1671072 kB
Buffers:         45136 kB
Cached:         244640 kB
SwapCached:       2896 kB
Active:         144492 kB
Inactive:       168532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671072 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            57172 kB
Committed_AS:  7083008 kB
PageTables:       1868 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= 66490 MiB

End job on node15 on Wed Apr 25 12:20:53 UTC 2007