Trace number 1515005

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) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
MD5SUM36a082b6f84518db1d26c17edc1bcd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.461
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1314368121.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |      90     1917     9585 |      639        0    nan |  0.000 % |
0.01/0.01	c |       101 |      90     1917     9585 |      702      101     20 |  0.012 % |
0.01/0.02	c |       251 |      90     1917     9585 |      773      251     21 |  0.012 % |
0.01/0.03	c |       478 |      90     1917     9585 |      850      478     20 |  0.012 % |
0.01/0.05	c |       817 |      90     1917     9585 |      935      817     20 |  0.012 % |
0.01/0.07	c |      1323 |      90     1917     9585 |     1029      843     19 |  0.012 % |
0.01/0.09	c |      2083 |      90     1917     9585 |     1132      549     19 |  0.012 % |
0.10/0.13	c |      3224 |      90     1917     9585 |     1245     1115     19 |  0.012 % |
0.10/0.19	c |      4932 |      90     1917     9585 |     1369      926     19 |  0.012 % |
0.20/0.28	c |      7495 |      90     1917     9585 |     1506      714     17 |  0.012 % |
0.40/0.40	c |     11340 |      90     1917     9585 |     1657     1510     19 |  0.012 % |
0.59/0.60	c |     17108 |      90     1917     9585 |     1823     1408     18 |  0.012 % |
0.89/0.90	c |     25757 |      90     1917     9585 |     2005     1767     18 |  0.012 % |
1.29/1.36	c |     38731 |      90     1917     9585 |     2206     1543     19 |  0.012 % |
1.99/2.07	c |     58193 |      90     1917     9585 |     2426     2049     18 |  0.012 % |
3.09/3.16	c |     87385 |      90     1917     9585 |     2669     1828     18 |  0.012 % |
4.79/4.86	c |    131174 |      90     1917     9585 |     2936     2553     18 |  0.012 % |
7.39/7.47	c |    196858 |      90     1917     9585 |     3229     1630     18 |  0.012 % |
11.49/11.54	c |    295384 |      90     1917     9585 |     3552     2599     19 |  0.012 % |
17.79/17.88	c |    443173 |      90     1917     9585 |     3908     1995     18 |  0.012 % |
27.68/27.73	c |    664857 |      90     1917     9585 |     4298     3482     18 |  0.012 % |
42.98/43.09	c |    997382 |      90     1917     9585 |     4728     3190     19 |  0.012 % |
67.07/67.19	c |   1496172 |      90     1917     9585 |     5201     3089     17 |  0.012 % |
104.85/104.97	c |   2244354 |      90     1917     9585 |     5721     4270     19 |  0.012 % |
163.93/164.06	c |   3366628 |      90     1917     9585 |     6293     3748     16 |  0.012 % |
257.59/257.73	c |   5050042 |      90     1917     9585 |     6923     4207     18 |  0.012 % |
404.55/404.70	c |   7575158 |      90     1917     9585 |     7615     4913     17 |  0.012 % |
635.37/635.64	c |  11362833 |      90     1917     9585 |     8377     4777     18 |  0.012 % |
1002.23/1002.68	c |  17044345 |      90     1917     9585 |     9215     5192     16 |  0.012 % |

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-1515005-1238247702/watcher-1515005-1238247702 -o /tmp/evaluation-result-1515005-1238247702/solver-1515005-1238247702 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1314368121 HOME/instance-1515005-1238247702.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: 0.99 0.98 0.99 3/64 8538
/proc/meminfo: memFree=1101304/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=2548 CPUtime=0
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 1097437037 2609152 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 637 225 97 221 0 413 0

[startup+0.014419 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8538
/proc/meminfo: memFree=1101304/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=2548 CPUtime=0.01
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 253 0 0 0 1 0 0 0 18 0 1 0 1097437037 2609152 238 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 637 238 102 221 0 413 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2548

[startup+0.102434 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8538
/proc/meminfo: memFree=1101304/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=2548 CPUtime=0.1
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 265 0 0 0 10 0 0 0 18 0 1 0 1097437037 2609152 250 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 637 250 111 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.301468 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8538
/proc/meminfo: memFree=1101304/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=2680 CPUtime=0.29
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 296 0 0 0 29 0 0 0 19 0 1 0 1097437037 2744320 281 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 670 281 111 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.702539 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8538
/proc/meminfo: memFree=1101304/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=2812 CPUtime=0.69
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 335 0 0 0 69 0 0 0 22 0 1 0 1097437037 2879488 320 1992294400 4194304 5102416 548682068800 18446744073709551615 4249899 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 703 320 111 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1100336/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=2948 CPUtime=1.49
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 378 0 0 0 149 0 0 0 25 0 1 0 1097437037 3018752 363 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 737 363 111 221 0 513 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2948

[startup+3.10196 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1100016/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=3216 CPUtime=3.09
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 426 0 0 0 309 0 0 0 25 0 1 0 1097437037 3293184 411 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 804 411 111 221 0 580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3216

[startup+6.30152 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1099632/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=3488 CPUtime=6.29
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 497 0 0 0 629 0 0 0 25 0 1 0 1097437037 3571712 482 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 872 482 111 221 0 648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3488

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1099312/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=3764 CPUtime=12.69
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 566 0 0 0 1269 0 0 0 25 0 1 0 1097437037 3854336 551 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 941 551 111 221 0 717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3764

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1098928/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=4168 CPUtime=25.49
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 647 0 0 0 2549 0 0 0 25 0 1 0 1097437037 4268032 632 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1042 632 111 221 0 818 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4168

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1098416/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=4592 CPUtime=51.07
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 760 0 0 0 5107 0 0 0 25 0 1 0 1097437037 4702208 745 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1148 745 111 221 0 924 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4592

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1097904/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=5136 CPUtime=102.26
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 884 0 0 0 10226 0 0 0 25 0 1 0 1097437037 5259264 869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1284 869 111 221 0 1060 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5136

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1097456/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=5572 CPUtime=162.23
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 983 0 0 0 16223 0 0 0 25 0 1 0 1097437037 5705728 968 1992294400 4194304 5102416 548682068800 18446744073709551615 4249696 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1393 968 111 221 0 1169 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5572

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1097072/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=5844 CPUtime=222.21
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1067 0 0 0 22221 0 0 0 25 0 1 0 1097437037 5984256 1052 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1461 1052 111 221 0 1237 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5844

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1096688/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=6268 CPUtime=282.19
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1174 0 0 0 28219 0 0 0 25 0 1 0 1097437037 6418432 1159 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1567 1159 111 221 0 1343 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6268

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1096496/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=6548 CPUtime=342.17
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1222 0 0 0 34216 1 0 0 25 0 1 0 1097437037 6705152 1207 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1637 1207 111 221 0 1413 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6548

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1096432/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=6548 CPUtime=402.15
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1242 0 0 0 40214 1 0 0 25 0 1 0 1097437037 6705152 1227 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1637 1227 111 221 0 1413 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6548

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1096304/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=6700 CPUtime=462.13
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1266 0 0 0 46212 1 0 0 25 0 1 0 1097437037 6860800 1251 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1675 1251 111 221 0 1451 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6700

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1096176/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=6700 CPUtime=522.1
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1293 0 0 0 52209 1 0 0 25 0 1 0 1097437037 6860800 1278 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1675 1278 111 221 0 1451 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6700

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1096048/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=6856 CPUtime=582.08
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1317 0 0 0 58207 1 0 0 25 0 1 0 1097437037 7020544 1302 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1714 1302 111 221 0 1490 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6856

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1095856/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=7012 CPUtime=642.07
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1358 0 0 0 64205 2 0 0 25 0 1 0 1097437037 7180288 1343 1992294400 4194304 5102416 548682068800 18446744073709551615 4228240 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1753 1343 111 221 0 1529 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7012

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1095536/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=7484 CPUtime=702.04
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1436 0 0 0 70202 2 0 0 25 0 1 0 1097437037 7663616 1421 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1871 1421 111 221 0 1647 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 7484

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1095472/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=7484 CPUtime=762.02
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1454 0 0 0 76200 2 0 0 25 0 1 0 1097437037 7663616 1439 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1871 1439 111 221 0 1647 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 7484

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1095344/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=7652 CPUtime=822
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1490 0 0 0 82197 3 0 0 25 0 1 0 1097437037 7835648 1475 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1913 1475 111 221 0 1689 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 7652

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1095152/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=7824 CPUtime=881.98
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1524 0 0 0 88195 3 0 0 25 0 1 0 1097437037 8011776 1509 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1956 1509 111 221 0 1732 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 7824

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1095024/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=7992 CPUtime=941.96
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1554 0 0 0 94193 3 0 0 25 0 1 0 1097437037 8183808 1539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1998 1539 111 221 0 1774 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 7992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1095024/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=7992 CPUtime=1001.93
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1564 0 0 0 100190 3 0 0 25 0 1 0 1097437037 8183808 1549 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 1998 1549 111 221 0 1774 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 7992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1094832/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=8160 CPUtime=1061.91
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1615 0 0 0 106188 3 0 0 25 0 1 0 1097437037 8355840 1600 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 2040 1600 111 221 0 1816 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8539
/proc/meminfo: memFree=1094640/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=8328 CPUtime=1121.9
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1652 0 0 0 112186 4 0 0 25 0 1 0 1097437037 8527872 1637 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 2082 1637 111 221 0 1858 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 8328

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8545
/proc/meminfo: memFree=1094256/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=8664 CPUtime=1181.87
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1698 0 0 0 118183 4 0 0 25 0 1 0 1097437037 8871936 1683 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 2166 1683 111 221 0 1942 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 8664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8545
/proc/meminfo: memFree=1094320/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=8664 CPUtime=1200.06
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1726 0 0 0 120002 4 0 0 25 0 1 0 1097437037 8871936 1711 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 2166 1711 111 221 0 1942 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8664

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: 0.99 0.98 0.99 2/65 8545
/proc/meminfo: memFree=1094320/2055920 swapFree=4174136/4192956
[pid=8538] ppid=8536 vsize=8664 CPUtime=1200.06
/proc/8538/stat : 8538 (varsat-random_s) R 8536 8538 8225 0 -1 4194304 1726 0 0 0 120002 4 0 0 25 0 1 0 1097437037 8871936 1711 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8538/statm: 2166 1711 111 221 0 1942 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.048992
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 8664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1726
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= 2786

runsolver used 1.03584 second user time and 2.27265 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 14:41:42
IDJOB=1515005
IDBENCH=70393
IDSOLVER=539
FILE ID=node4/1515005-1238247702
PBS_JOBID= 9060731
Free space on /tmp= 65244 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515005-1238247702/watcher-1515005-1238247702 -o /tmp/evaluation-result-1515005-1238247702/solver-1515005-1238247702 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1314368121 HOME/instance-1515005-1238247702.cnf

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

MD5SUM BENCH= 36a082b6f84518db1d26c17edc1bcd0c
RANDOM SEED=1314368121

node4.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		: 3000.277
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		: 3000.277
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:       1101720 kB
Buffers:         83252 kB
Cached:         773812 kB
SwapCached:      12656 kB
Active:         144676 kB
Inactive:       726448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1101720 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          19692 kB
Slab:            68928 kB
Committed_AS:  2739864 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 15:01:45