Trace number 1520406

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.07 1210.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S260616787-042.cnf
MD5SUM9a70ac660abd105bceac08fd27643051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.8969
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           380                                         |
0.00/0.00	c |  Number of clauses:            1615                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
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 |       100 |     378     1613     4856 |      591      100     25 |  0.001 % |
0.00/0.00	c |       250 |     378     1613     4856 |      650      250     21 |  0.001 % |
0.00/0.01	c |       475 |     378     1613     4856 |      715      475     20 |  0.001 % |
0.01/0.02	c |       812 |     378     1613     4856 |      787      437     16 |  0.001 % |
0.01/0.03	c |      1318 |     378     1613     4856 |      865      529     16 |  0.001 % |
0.01/0.05	c |      2077 |     378     1613     4856 |      952      837     17 |  0.001 % |
0.01/0.08	c |      3216 |     378     1613     4856 |     1047      493     15 |  0.001 % |
0.09/0.12	c |      4924 |     378     1613     4856 |     1152      568     14 |  0.001 % |
0.09/0.19	c |      7486 |     378     1613     4856 |     1267      746     14 |  0.001 % |
0.19/0.29	c |     11330 |     378     1613     4856 |     1394      696     15 |  0.001 % |
0.39/0.44	c |     17096 |     378     1613     4856 |     1534      733     16 |  0.001 % |
0.59/0.68	c |     25745 |     378     1613     4856 |     1687     1506     16 |  0.001 % |
1.00/1.05	c |     38719 |     378     1613     4856 |     1856     1570     19 |  0.001 % |
1.59/1.61	c |     58180 |     378     1613     4856 |     2041     1200     16 |  0.001 % |
2.39/2.49	c |     87372 |     378     1613     4856 |     2245     1310     16 |  0.001 % |
3.79/3.84	c |    131161 |     378     1613     4856 |     2470     1689     16 |  0.001 % |
5.89/5.91	c |    196845 |     378     1613     4856 |     2717     2073     17 |  0.001 % |
9.09/9.17	c |    295371 |     378     1613     4856 |     2989     2670     18 |  0.001 % |
14.09/14.14	c |    443160 |     378     1613     4856 |     3288     2002     18 |  0.001 % |
21.78/21.83	c |    664843 |     378     1613     4856 |     3617     2269     18 |  0.001 % |
33.68/33.71	c |    997368 |     378     1613     4856 |     3978     1973     16 |  0.001 % |
52.07/52.16	c |   1496156 |     378     1613     4856 |     4376     2488     18 |  0.001 % |
80.77/80.80	c |   2244338 |     378     1613     4856 |     4814     4238     18 |  0.001 % |
124.86/124.95	c |   3366612 |     378     1613     4856 |     5295     2861     17 |  0.001 % |
194.34/194.40	c |   5050023 |     378     1613     4856 |     5825     5045     17 |  0.001 % |
301.61/301.71	c |   7575139 |     378     1613     4856 |     6408     4970     19 |  0.001 % |
470.17/470.37	c |  11362814 |     378     1613     4856 |     7048     4399     18 |  0.001 % |
731.50/731.77	c |  17044326 |     378     1613     4856 |     7753     4393     16 |  0.001 % |
1139.77/1150.40	c |  25566595 |     378     1613     4856 |     8529     4476     17 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520406-1238292341/watcher-1520406-1238292341 -o /tmp/evaluation-result-1520406-1238292341/solver-1520406-1238292341 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520406-1238292341.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/73 1681
/proc/meminfo: memFree=1518688/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=7464 CPUtime=0
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 189 0 0 0 0 0 0 0 20 0 1 0 981652708 7643136 165 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 1866 165 92 219 0 1644 0

[startup+0.014946 s]
/proc/loadavg: 0.92 0.98 0.98 3/73 1681
/proc/meminfo: memFree=1518688/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=7464 CPUtime=0.01
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 208 0 0 0 1 0 0 0 20 0 1 0 981652708 7643136 184 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 1866 184 100 219 0 1644 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7464

[startup+0.101955 s]
/proc/loadavg: 0.92 0.98 0.98 3/73 1681
/proc/meminfo: memFree=1518688/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=12740 CPUtime=0.09
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 301 0 0 0 9 0 0 0 20 0 1 0 981652708 13045760 229 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 3185 229 101 219 0 2963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12740

[startup+0.301975 s]
/proc/loadavg: 0.92 0.98 0.98 3/73 1681
/proc/meminfo: memFree=1518688/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17928 CPUtime=0.29
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 340 0 0 0 29 0 0 0 22 0 1 0 981652708 18358272 268 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4482 268 101 219 0 4260 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17928

[startup+0.702016 s]
/proc/loadavg: 0.92 0.98 0.98 3/73 1681
/proc/meminfo: memFree=1518688/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17932 CPUtime=0.69
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 430 0 0 0 69 0 0 0 25 0 1 0 981652708 18362368 314 1992294400 4194304 5092341 548682068848 18446744073709551615 4249664 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4483 314 101 219 0 4261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17932

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.98 2/74 1682
/proc/meminfo: memFree=1517656/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17932 CPUtime=1.49
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 981652708 18362368 377 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4483 377 101 219 0 4261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17932

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 0.98 2/74 1682
/proc/meminfo: memFree=1517272/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17932 CPUtime=3.09
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 568 0 0 0 309 0 0 0 25 0 1 0 981652708 18362368 452 1992294400 4194304 5092341 548682068848 18446744073709551615 4494186 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4483 452 101 219 0 4261 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17932

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.98 2/74 1682
/proc/meminfo: memFree=1516824/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17936 CPUtime=6.29
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 735 0 0 0 629 0 0 0 25 0 1 0 981652708 18366464 541 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4484 541 101 219 0 4262 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17936

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.98 2/74 1682
/proc/meminfo: memFree=1516184/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17936 CPUtime=12.69
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 849 0 0 0 1269 0 0 0 25 0 1 0 981652708 18366464 655 1992294400 4194304 5092341 548682068848 18446744073709551615 4244076 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4484 655 101 219 0 4262 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17936

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.98 2/74 1682
/proc/meminfo: memFree=1515416/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17936 CPUtime=25.48
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 1030 0 0 0 2548 0 0 0 25 0 1 0 981652708 18366464 836 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4484 836 101 219 0 4262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17936

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.98 2/74 1682
/proc/meminfo: memFree=1514648/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17936 CPUtime=51.07
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 1217 0 0 0 5107 0 0 0 25 0 1 0 981652708 18366464 1023 1992294400 4194304 5092341 548682068848 18446744073709551615 4249535 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4484 1023 101 219 0 4262 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17936

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 0.99 2/74 1682
/proc/meminfo: memFree=1513440/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17924 CPUtime=102.27
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 1870 0 0 0 10226 1 0 0 25 0 1 0 981652708 18354176 1326 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4481 1326 101 219 0 4259 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17924

[startup+162.302 s]
/proc/loadavg: 1.04 1.01 0.99 2/74 1682
/proc/meminfo: memFree=1512736/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17924 CPUtime=162.25
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2041 0 0 0 16224 1 0 0 25 0 1 0 981652708 18354176 1497 1992294400 4194304 5092341 548682068848 18446744073709551615 4250218 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4481 1497 101 219 0 4259 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17924

[startup+222.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/74 1682
/proc/meminfo: memFree=1511904/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=17924 CPUtime=222.24
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2244 0 0 0 22222 2 0 0 25 0 1 0 981652708 18354176 1700 1992294400 4194304 5092341 548682068848 18446744073709551615 4241025 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 4481 1700 101 219 0 4259 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17924

[startup+282.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/74 1682
/proc/meminfo: memFree=1511200/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=282.22
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2422 0 0 0 28220 2 0 0 25 0 1 0 981652708 23687168 1878 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 1878 101 219 0 5561 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23132

[startup+342.302 s]
/proc/loadavg: 1.11 1.05 1.00 2/74 1682
/proc/meminfo: memFree=1510944/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=342.2
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2489 0 0 0 34218 2 0 0 25 0 1 0 981652708 23687168 1945 1992294400 4194304 5092341 548682068848 18446744073709551615 4270387 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 1945 101 219 0 5561 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23132

[startup+402.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/74 1682
/proc/meminfo: memFree=1510624/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=402.19
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2567 0 0 0 40217 2 0 0 25 0 1 0 981652708 23687168 2023 1992294400 4194304 5092341 548682068848 18446744073709551615 4250860 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2023 101 219 0 5561 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23132

[startup+462.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/74 1682
/proc/meminfo: memFree=1509920/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=462.17
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2748 0 0 0 46215 2 0 0 25 0 1 0 981652708 23687168 2204 1992294400 4194304 5092341 548682068848 18446744073709551615 4265879 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2204 101 219 0 5561 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 23132

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 1682
/proc/meminfo: memFree=1509408/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=522.15
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2869 0 0 0 52213 2 0 0 25 0 1 0 981652708 23687168 2325 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2325 101 219 0 5561 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23132

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 1682
/proc/meminfo: memFree=1509024/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=582.14
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 2957 0 0 0 58211 3 0 0 25 0 1 0 981652708 23687168 2413 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2413 101 219 0 5561 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23132

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 1682
/proc/meminfo: memFree=1508768/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=642.13
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3025 0 0 0 64210 3 0 0 25 0 1 0 981652708 23687168 2481 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2481 101 219 0 5561 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 23132

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1682
/proc/meminfo: memFree=1508448/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=702.11
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3086 0 0 0 70208 3 0 0 25 0 1 0 981652708 23687168 2542 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2542 101 219 0 5561 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 23132

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1682
/proc/meminfo: memFree=1508256/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=762.1
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3141 0 0 0 76207 3 0 0 25 0 1 0 981652708 23687168 2597 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2597 101 219 0 5561 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 23132

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1682
/proc/meminfo: memFree=1508128/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=822.08
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3169 0 0 0 82205 3 0 0 25 0 1 0 981652708 23687168 2625 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2625 101 219 0 5561 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 23132

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1682
/proc/meminfo: memFree=1507872/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=882.06
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3226 0 0 0 88203 3 0 0 25 0 1 0 981652708 23687168 2682 1992294400 4194304 5092341 548682068848 18446744073709551615 4240679 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2682 101 219 0 5561 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23132

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 1682
/proc/meminfo: memFree=1507616/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=942.05
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3286 0 0 0 94201 4 0 0 25 0 1 0 981652708 23687168 2742 1992294400 4194304 5092341 548682068848 18446744073709551615 4252232 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2742 101 219 0 5561 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 23132

[startup+1002.3 s]
/proc/loadavg: 1.34 1.08 1.02 2/81 6937
/proc/meminfo: memFree=1497992/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23132 CPUtime=1000.52
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3343 0 0 0 100047 5 0 0 25 0 1 0 981652708 23687168 2799 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5783 2799 101 219 0 5561 0
Current children cumulated CPU time (s) 1000.52
Current children cumulated vsize (KiB) 23132

[startup+1062.3 s]
/proc/loadavg: 1.98 1.31 1.10 3/80 21692
/proc/meminfo: memFree=1481424/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23144 CPUtime=1056.02
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3673 0 0 0 105593 9 0 0 25 0 1 0 981652708 23699456 2835 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/1681/statm: 5786 2835 101 219 0 5564 0
Current children cumulated CPU time (s) 1056.02
Current children cumulated vsize (KiB) 23144

[startup+1122.3 s]
/proc/loadavg: 1.93 1.43 1.16 2/74 4313
/proc/meminfo: memFree=1464496/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23144 CPUtime=1111.68
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3704 0 0 0 111154 14 0 0 25 0 1 0 981652708 23699456 2866 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5786 2866 101 219 0 5564 0
Current children cumulated CPU time (s) 1111.68
Current children cumulated vsize (KiB) 23144

[startup+1182.3 s]
/proc/loadavg: 1.34 1.35 1.15 2/74 4313
/proc/meminfo: memFree=1464344/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23144 CPUtime=1171.67
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3804 0 0 0 117153 14 0 0 25 0 1 0 981652708 23699456 2966 1992294400 4194304 5092341 548682068848 18446744073709551615 4240676 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5786 2966 101 219 0 5564 0
Current children cumulated CPU time (s) 1171.67
Current children cumulated vsize (KiB) 23144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1210.7 s]
/proc/loadavg: 1.20 1.31 1.14 2/74 4313
/proc/meminfo: memFree=1464280/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23144 CPUtime=1200.06
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3820 0 0 0 119992 14 0 0 25 0 1 0 981652708 23699456 2982 1992294400 4194304 5092341 548682068848 18446744073709551615 4241555 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5786 2982 101 219 0 5564 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 23144

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

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

[startup+1210.7 s]
/proc/loadavg: 1.20 1.31 1.14 2/74 4313
/proc/meminfo: memFree=1464280/2055920 swapFree=4175408/4192956
[pid=1681] ppid=1679 vsize=23144 CPUtime=1200.06
/proc/1681/stat : 1681 (minisat) R 1679 1681 888 0 -1 4194304 3820 0 0 0 119992 14 0 0 25 0 1 0 981652708 23699456 2982 1992294400 4194304 5092341 548682068848 18446744073709551615 4241555 0 0 4096 3 0 0 0 17 1 0 0
/proc/1681/statm: 5786 2982 101 219 0 5564 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 23144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1210.71
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.142978
CPU usage (%): 99.1214
Max. virtual memory (cumulated for all children) (KiB): 28324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3820
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 9878

runsolver used 1.05984 second user time and 3.47647 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-29 04:05:41
IDJOB=1520406
IDBENCH=70632
IDSOLVER=546
FILE ID=node79/1520406-1238292341
PBS_JOBID= 9060965
Free space on /tmp= 65556 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S260616787-042.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520406-1238292341/watcher-1520406-1238292341 -o /tmp/evaluation-result-1520406-1238292341/solver-1520406-1238292341 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520406-1238292341.cnf

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

MD5SUM BENCH= 9a70ac660abd105bceac08fd27643051
RANDOM SEED=790782938

node79.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1519168 kB
Buffers:         72952 kB
Cached:         367876 kB
SwapCached:      11644 kB
Active:         158892 kB
Inactive:       297960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519168 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          22680 kB
Slab:            65044 kB
Committed_AS:  2549480 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-29 04:25:54