Trace number 427841

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
minimarch 2007-04-26 (fixed)? (TO) 1200.07 1200.53

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  10000                                                |
0.00/0.00	|  Number of clauses:    42000                                                |
0.09/0.15	|  Parsing time:         0.15         s                                       |
0.29/0.32	============================[ Search Statistics ]==============================
0.29/0.32	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.32	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.32	===============================================================================
0.29/0.32	|         0 |    9747    41632   126381 |    13877        0    nan |  0.000 % |
0.29/0.36	|       101 |    9747    41632   126381 |    15265      101    121 |  0.000 % |
0.39/0.41	|       252 |    9747    41632   126381 |    16791      252    125 |  0.000 % |
0.39/0.49	|       477 |    9747    41632   126381 |    18470      477    154 |  0.000 % |
0.59/0.61	|       814 |    9747    41632   126381 |    20317      814    154 |  0.000 % |
0.69/0.78	|      1322 |    9747    41632   126381 |    22349     1322    156 |  0.000 % |
0.99/1.07	|      2082 |    9747    41632   126381 |    24584     2082    167 |  0.000 % |
1.39/1.49	|      3222 |    9747    41632   126381 |    27042     3222    177 |  0.000 % |
2.20/2.23	|      4930 |    9747    41632   126381 |    29747     4930    201 |  0.000 % |
3.29/3.38	|      7492 |    9747    41632   126381 |    32722     7492    207 |  0.000 % |
5.19/5.25	|     11336 |    9747    41632   126381 |    35994    11336    211 |  0.000 % |
8.39/8.47	|     17102 |    9747    41632   126381 |    39593    17102    221 |  0.000 % |
13.89/13.99	|     25752 |    9747    41632   126381 |    43553    25752    224 |  0.000 % |
23.49/23.57	|     38727 |    9747    41632   126381 |    47908    38727    241 |  0.000 % |
43.58/43.63	|     58188 |    9747    41632   126381 |    52699    20753    301 |  0.000 % |
74.17/74.23	|     87381 |    9747    41632   126381 |    57969    49946    275 |  0.000 % |
135.76/135.85	|    131172 |    9747    41632   126381 |    63765    46826    276 |  0.000 % |
221.93/222.02	|    196857 |    9747    41632   126381 |    70142    59764    300 |  0.000 % |
362.69/362.83	|    295383 |    9747    41632   126381 |    77156    43483    294 |  0.000 % |
624.92/625.19	|    443172 |    9747    41632   126381 |    84872    64641    274 |  0.000 % |
1003.09/1003.56	|    664857 |    9747    41632   126381 |    93359    72369    264 |  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/node60/watcher-427841-1177685345 -o ROOT/results/node60/solver-427841-1177685345 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427841-1177685345/minimarch_fixed /tmp/evaluation/427841-1177685345/instance-427841-1177685345.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 1.00 1.00 3/64 6506
/proc/meminfo: memFree=1672968/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=2620 CPUtime=0
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 457 0 0 0 0 0 0 0 18 0 1 0 216444457 2682880 443 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 655 450 51 132 0 520 0

[startup+0.0886239 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6506
/proc/meminfo: memFree=1672968/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=5704 CPUtime=0.08
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 1180 0 0 0 8 0 0 0 18 0 1 0 216444457 5840896 1165 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523042 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 1426 1165 51 132 0 1291 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5704

[startup+0.101625 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6506
/proc/meminfo: memFree=1672968/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=5704 CPUtime=0.09
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 1180 0 0 0 9 0 0 0 18 0 1 0 216444457 5840896 1165 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523704 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 1426 1165 51 132 0 1291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5704

[startup+0.301644 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6506
/proc/meminfo: memFree=1672968/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=5632 CPUtime=0.29
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 1309 0 0 0 29 0 0 0 19 0 1 0 216444457 5767168 1180 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631071 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 1408 1180 65 132 0 1273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5632

[startup+0.701683 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6506
/proc/meminfo: memFree=1672968/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=5704 CPUtime=0.69
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 1372 0 0 0 69 0 0 0 22 0 1 0 216444457 5840896 1230 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551198 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 1426 1230 68 132 0 1291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5704

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1667840/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=7288 CPUtime=1.49
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 1764 0 0 0 149 0 0 0 25 0 1 0 216444457 7462912 1622 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551766 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 1822 1622 68 132 0 1687 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7288

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1665408/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=10720 CPUtime=3.09
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 2628 0 0 0 308 1 0 0 25 0 1 0 216444457 10977280 2486 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 2680 2486 68 132 0 2545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10720

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1659016/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=16660 CPUtime=6.29
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 4111 0 0 0 625 4 0 0 25 0 1 0 216444457 17059840 3969 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 4165 3969 68 132 0 4030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16660

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1647688/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=27012 CPUtime=12.68
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 6687 0 0 0 1262 6 0 0 25 0 1 0 216444457 27660288 6545 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551328 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 6753 6545 68 132 0 6618 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27012

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1628296/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=46000 CPUtime=25.49
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 11418 0 0 0 2537 12 0 0 25 0 1 0 216444457 47104000 11276 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 11500 11276 68 132 0 11365 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46000

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1618888/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=54844 CPUtime=51.08
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 13654 0 0 0 5094 14 0 0 25 0 1 0 216444457 56160256 13512 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 13711 13512 68 132 0 13576 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54844

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1603208/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=70552 CPUtime=102.27
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 17575 0 0 0 10209 18 0 0 25 0 1 0 216444457 72245248 17433 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 17638 17433 68 132 0 17503 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 70552

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1594440/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=79384 CPUtime=162.25
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 19757 0 0 0 16205 20 0 0 25 0 1 0 216444457 81289216 19615 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 19846 19615 68 132 0 19711 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 79384

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1592968/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=81100 CPUtime=222.23
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 20176 0 0 0 22203 20 0 0 25 0 1 0 216444457 83046400 20034 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557354 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 20275 20034 68 132 0 20140 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 81100

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1581128/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=92584 CPUtime=282.22
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 23063 0 0 0 28198 24 0 0 25 0 1 0 216444457 94806016 22921 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 23146 22921 68 132 0 23011 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 92584

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1581064/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=92576 CPUtime=342.2
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 23063 0 0 0 34196 24 0 0 25 0 1 0 216444457 94797824 22921 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 23144 22921 68 132 0 23009 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 92576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1577352/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=97064 CPUtime=402.17
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 24176 0 0 0 40193 24 0 0 25 0 1 0 216444457 99393536 24034 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 24266 24034 68 132 0 24131 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 97064

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1571976/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=101684 CPUtime=462.16
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 25361 0 0 0 46190 26 0 0 25 0 1 0 216444457 104124416 25219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 25421 25219 68 132 0 25286 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 101684

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1571976/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=101684 CPUtime=522.15
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 25361 0 0 0 52189 26 0 0 25 0 1 0 216444457 104124416 25219 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557535 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 25421 25219 68 132 0 25286 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 101684

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1566984/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=106760 CPUtime=582.13
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 26601 0 0 0 58185 28 0 0 25 0 1 0 216444457 109322240 26459 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 26690 26459 68 132 0 26555 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 106760

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1566984/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=106760 CPUtime=642.12
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 26603 0 0 0 64184 28 0 0 25 0 1 0 216444457 109322240 26461 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 26690 26461 68 132 0 26555 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 106760

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6507
/proc/meminfo: memFree=1566920/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=106728 CPUtime=702.1
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 26608 0 0 0 70182 28 0 0 25 0 1 0 216444457 109289472 26466 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 26682 26466 68 132 0 26547 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 106728

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6681
/proc/meminfo: memFree=1564856/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=107388 CPUtime=761.98
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 26780 0 0 0 76170 28 0 0 25 0 1 0 216444457 109965312 26638 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 26847 26638 68 132 0 26712 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 107388

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1559496/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=114004 CPUtime=821.94
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 28406 0 0 0 82163 31 0 0 25 0 1 0 216444457 116740096 28264 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 28501 28264 68 132 0 28366 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 114004

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1559432/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=114004 CPUtime=881.93
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 28406 0 0 0 88162 31 0 0 25 0 1 0 216444457 116740096 28264 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 28501 28264 68 132 0 28366 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 114004

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1559368/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=114136 CPUtime=941.91
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 28446 0 0 0 94160 31 0 0 25 0 1 0 216444457 116875264 28304 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551535 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 28534 28304 68 132 0 28399 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 114136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1559304/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=114136 CPUtime=1001.89
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 28446 0 0 0 100158 31 0 0 25 0 1 0 216444457 116875264 28304 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 28534 28304 68 132 0 28399 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 114136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1559496/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=114316 CPUtime=1061.88
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 28454 0 0 0 106157 31 0 0 25 0 1 0 216444457 117059584 28312 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551377 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 28579 28312 68 132 0 28444 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 114316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1559496/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=114316 CPUtime=1121.86
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 28454 0 0 0 112155 31 0 0 25 0 1 0 216444457 117059584 28312 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 28579 28312 68 132 0 28444 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 114316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1559432/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=114448 CPUtime=1181.84
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 28510 0 0 0 118153 31 0 0 25 0 1 0 216444457 117194752 28368 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552571 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 28612 28368 68 132 0 28477 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 114448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1553352/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=120388 CPUtime=1200.04
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 29980 0 0 0 119972 32 0 0 25 0 1 0 216444457 123277312 29838 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 30097 29838 68 132 0 29962 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120388

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: 1.00 1.00 1.00 2/65 6705
/proc/meminfo: memFree=1553352/2055920 swapFree=4183288/4192956
[pid=6506] ppid=6504 vsize=120388 CPUtime=1200.04
/proc/6506/stat : 6506 (minimarch_fixed) R 6504 6506 5964 0 -1 4194304 29980 0 0 0 119972 32 0 0 25 0 1 0 216444457 123277312 29838 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/6506/statm: 30097 29838 68 132 0 29962 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1199.72
CPU system time (s): 0.349946
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 120388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.349946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29980
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= 1725

runsolver used 0.925859 second user time and 2.41063 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Fri Apr 27 14:49:05 UTC 2007

IDJOB= 427841
IDBENCH= 20176
IDSOLVER= 198
FILE ID= node60/427841-1177685345

PBS_JOBID= 4698610

Free space on /tmp= 66512 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/427841-1177685345/minimarch_fixed /tmp/evaluation/427841-1177685345/instance-427841-1177685345.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-427841-1177685345 -o ROOT/results/node60/solver-427841-1177685345 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427841-1177685345/minimarch_fixed /tmp/evaluation/427841-1177685345/instance-427841-1177685345.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 702278520

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1673440 kB
Buffers:         37648 kB
Cached:         269536 kB
SwapCached:       3644 kB
Active:         160600 kB
Inactive:       156428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673440 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:            3600 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:            51376 kB
Committed_AS:  2595316 kB
PageTables:       1464 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= 66512 MiB

End job on node60 on Fri Apr 27 15:09:07 UTC 2007