Trace number 1512929

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
VARSAT-random 2009-03-22? (TO) 1200.11 1200.41

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S661850551-087.cnf
MD5SUM8cc13233e4c2c3c435dccf0012fdfdbd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark28.9456
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          2038139482.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.21	c |       100 |     900    18000    90000 |     6600      100     92 |  0.000 % |
0.19/0.29	c |       250 |     900    18000    90000 |     7260      250    100 |  0.000 % |
0.29/0.37	c |       476 |     900    18000    90000 |     7986      476    108 |  0.000 % |
0.39/0.47	c |       815 |     900    18000    90000 |     8784      815    115 |  0.000 % |
0.49/0.58	c |      1323 |     900    18000    90000 |     9663     1323    116 |  0.000 % |
0.69/0.73	c |      2082 |     900    18000    90000 |    10629     2082    114 |  0.000 % |
0.89/0.93	c |      3221 |     900    18000    90000 |    11692     3221    115 |  0.000 % |
1.19/1.23	c |      4931 |     900    18000    90000 |    12861     4931    117 |  0.000 % |
1.59/1.69	c |      7494 |     900    18000    90000 |    14147     7494    119 |  0.000 % |
2.39/2.43	c |     11338 |     900    18000    90000 |    15562    11338    120 |  0.000 % |
3.79/3.81	c |     17104 |     900    18000    90000 |    17118     9145    124 |  0.000 % |
5.79/5.87	c |     25754 |     900    18000    90000 |    18830     9068    129 |  0.000 % |
9.29/9.31	c |     38728 |     900    18000    90000 |    20713    12480    128 |  0.000 % |
15.79/15.85	c |     58190 |     900    18000    90000 |    22784    10907    134 |  0.000 % |
25.89/25.91	c |     87382 |     900    18000    90000 |    25063    16521    128 |  0.000 % |
41.98/42.00	c |    131171 |     900    18000    90000 |    27569    19661    130 |  0.000 % |
69.07/69.16	c |    196855 |     900    18000    90000 |    30326    22101    129 |  0.000 % |
116.56/116.65	c |    295381 |     900    18000    90000 |    33359    30635    131 |  0.000 % |
190.15/190.27	c |    443170 |     900    18000    90000 |    36695    15143    129 |  0.000 % |
306.41/306.51	c |    664855 |     900    18000    90000 |    40364    24366    131 |  0.000 % |
491.27/491.47	c |    997381 |     900    18000    90000 |    44401    34989    133 |  0.000 % |
797.69/797.90	c |   1496170 |     900    18000    90000 |    48841    42560    136 |  0.000 % |

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-1512929-1238210152/watcher-1512929-1238210152 -o /tmp/evaluation-result-1512929-1238210152/solver-1512929-1238210152 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2038139482 HOME/instance-1512929-1238210152.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: 1.00 1.01 1.00 3/64 8518
/proc/meminfo: memFree=877632/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=2564 CPUtime=0
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 350 0 0 0 0 0 0 0 20 0 1 0 1093680597 2625536 335 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 641 335 88 221 0 417 0

[startup+0.0665609 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8518
/proc/meminfo: memFree=877632/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=5860 CPUtime=0.06
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 1185 0 0 0 6 0 0 0 20 0 1 0 1093680597 6000640 1170 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 1465 1170 97 221 0 1241 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5860

[startup+0.101565 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8518
/proc/meminfo: memFree=877632/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=6040 CPUtime=0.09
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 1221 0 0 0 9 0 0 0 20 0 1 0 1093680597 6184960 1206 1992294400 4194304 5102416 548682068800 18446744073709551615 4266118 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 1510 1206 98 221 0 1286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6040

[startup+0.301585 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8518
/proc/meminfo: memFree=877632/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=5508 CPUtime=0.29
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 1238 0 0 0 29 0 0 0 22 0 1 0 1093680597 5640192 1103 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 1377 1103 115 221 0 1153 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5508

[startup+0.701625 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 8518
/proc/meminfo: memFree=877632/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=5772 CPUtime=0.69
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 1299 0 0 0 69 0 0 0 25 0 1 0 1093680597 5910528 1164 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 1443 1164 115 221 0 1219 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5772

[startup+1.50171 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8519
/proc/meminfo: memFree=872632/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=8300 CPUtime=1.49
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 1909 0 0 0 149 0 0 0 25 0 1 0 1093680597 8499200 1774 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 2075 1774 115 221 0 1851 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8300

[startup+3.10187 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8519
/proc/meminfo: memFree=869048/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=12676 CPUtime=3.09
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 2996 0 0 0 308 1 0 0 25 0 1 0 1093680597 12980224 2861 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 3169 2861 115 221 0 2945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12676

[startup+6.3012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8519
/proc/meminfo: memFree=864696/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=15052 CPUtime=6.29
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 3602 0 0 0 628 1 0 0 25 0 1 0 1093680597 15413248 3467 1992294400 4194304 5102416 548682068800 18446744073709551615 4244121 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 3763 3467 115 221 0 3539 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15052

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8519
/proc/meminfo: memFree=861176/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=17860 CPUtime=12.68
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 4298 0 0 0 1267 1 0 0 25 0 1 0 1093680597 18288640 4163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 4465 4163 115 221 0 4241 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17860

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8519
/proc/meminfo: memFree=859256/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=19708 CPUtime=25.49
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 4773 0 0 0 2547 2 0 0 25 0 1 0 1093680597 20180992 4638 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 4927 4638 115 221 0 4703 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19708

[startup+51.1018 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8519
/proc/meminfo: memFree=855416/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=23852 CPUtime=51.08
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 5792 0 0 0 5105 3 0 0 25 0 1 0 1093680597 24424448 5657 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 5963 5657 115 221 0 5739 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=851704/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=27304 CPUtime=102.27
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 6661 0 0 0 10223 4 0 0 25 0 1 0 1093680597 27959296 6526 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 6826 6526 115 221 0 6602 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=846712/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=32360 CPUtime=162.25
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 7898 0 0 0 16219 6 0 0 25 0 1 0 1093680597 33136640 7763 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 8090 7763 115 221 0 7866 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32360

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=844472/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=34472 CPUtime=222.24
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 8449 0 0 0 22217 7 0 0 25 0 1 0 1093680597 35299328 8314 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 8618 8314 115 221 0 8394 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34472

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=843640/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=35316 CPUtime=282.22
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 8651 0 0 0 28215 7 0 0 25 0 1 0 1093680597 36163584 8516 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 8829 8516 115 221 0 8605 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35316

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=839352/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=39628 CPUtime=342.21
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 9732 0 0 0 34213 8 0 0 25 0 1 0 1093680597 40579072 9597 1992294400 4194304 5102416 548682068800 18446744073709551615 4254982 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 9907 9597 115 221 0 9683 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 39628

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=838648/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=40396 CPUtime=402.19
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 9890 0 0 0 40211 8 0 0 25 0 1 0 1093680597 41365504 9755 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 10099 9755 115 221 0 9875 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40396

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=838648/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=40396 CPUtime=462.18
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 9890 0 0 0 46210 8 0 0 25 0 1 0 1093680597 41365504 9755 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 10099 9755 115 221 0 9875 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 40396

[startup+522.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 8519
/proc/meminfo: memFree=835320/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=43784 CPUtime=522.16
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 10718 0 0 0 52207 9 0 0 25 0 1 0 1093680597 44834816 10583 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 10946 10583 115 221 0 10722 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 43784

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 8519
/proc/meminfo: memFree=834552/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=44588 CPUtime=582.14
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 10913 0 0 0 58205 9 0 0 25 0 1 0 1093680597 45658112 10778 1992294400 4194304 5102416 548682068800 18446744073709551615 4249724 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 11147 10778 115 221 0 10923 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=833720/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=45460 CPUtime=642.13
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 11106 0 0 0 64203 10 0 0 25 0 1 0 1093680597 46551040 10971 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 11365 10971 115 221 0 11141 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 45460

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=833464/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=45780 CPUtime=702.12
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 11179 0 0 0 70202 10 0 0 25 0 1 0 1093680597 46878720 11044 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 11445 11044 115 221 0 11221 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 45780

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=832632/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=46440 CPUtime=762.1
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 11375 0 0 0 76200 10 0 0 25 0 1 0 1093680597 47554560 11240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 11610 11240 115 221 0 11386 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 46440

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=830712/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=48428 CPUtime=822.09
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 11856 0 0 0 82198 11 0 0 25 0 1 0 1093680597 49590272 11721 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12107 11721 115 221 0 11883 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 48428

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=828600/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=50428 CPUtime=882.07
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 12375 0 0 0 88196 11 0 0 25 0 1 0 1093680597 51638272 12240 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12607 12240 115 221 0 12383 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 50428

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=828600/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=50428 CPUtime=942.05
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 12377 0 0 0 94194 11 0 0 25 0 1 0 1093680597 51638272 12242 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12607 12242 115 221 0 12383 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 50428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=828344/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=50692 CPUtime=1002.03
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 12429 0 0 0 100192 11 0 0 25 0 1 0 1093680597 51908608 12294 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12673 12294 115 221 0 12449 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 50692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=828216/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=50824 CPUtime=1062.02
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 12465 0 0 0 106191 11 0 0 25 0 1 0 1093680597 52043776 12330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12706 12330 115 221 0 12482 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 50824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=827640/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=51440 CPUtime=1122.01
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 12601 0 0 0 112189 12 0 0 25 0 1 0 1093680597 52674560 12466 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12860 12466 115 221 0 12636 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 51440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=827384/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=51760 CPUtime=1181.99
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 12668 0 0 0 118187 12 0 0 25 0 1 0 1093680597 53002240 12533 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12940 12533 115 221 0 12716 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 51760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8519
/proc/meminfo: memFree=827384/2055920 swapFree=4176444/4192956
[pid=8518] ppid=8516 vsize=51760 CPUtime=1200.09
/proc/8518/stat : 8518 (varsat-random_s) R 8516 8518 6283 0 -1 4194304 12668 0 0 0 119997 12 0 0 25 0 1 0 1093680597 53002240 12533 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8518/statm: 12940 12533 115 221 0 12716 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 51760

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.133979
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 51760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12668
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= 889

runsolver used 1.01684 second user time and 3.35849 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 04:15:52
IDJOB=1512929
IDBENCH=70220
IDSOLVER=539
FILE ID=node27/1512929-1238210152
PBS_JOBID= 9060537
Free space on /tmp= 65600 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S661850551-087.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512929-1238210152/watcher-1512929-1238210152 -o /tmp/evaluation-result-1512929-1238210152/solver-1512929-1238210152 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2038139482 HOME/instance-1512929-1238210152.cnf

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

MD5SUM BENCH= 8cc13233e4c2c3c435dccf0012fdfdbd
RANDOM SEED=2038139482

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        878048 kB
Buffers:         69864 kB
Cached:        1011040 kB
SwapCached:       9544 kB
Active:          98212 kB
Inactive:       993892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878048 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          16784 kB
Slab:            71636 kB
Committed_AS:  2779740 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 04:35:55