Trace number 1518747

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-crafted 2009-03-22? (TO) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
MD5SUM6fb9b4534b8680fbd6cb5c0187532027
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
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:          161028583.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |                                                                             |
0.00/0.00	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 |         0 |     525     2269     6890 |      756        0    nan |  0.000 % |
0.00/0.01	c |       100 |     525     2269     6890 |      831      100     28 |  0.000 % |
0.01/0.02	c |       250 |     525     2269     6890 |      915      250     27 |  0.000 % |
0.01/0.03	c |       476 |     525     2269     6890 |     1006      476     25 |  0.000 % |
0.01/0.04	c |       813 |     525     2269     6890 |     1107      813     25 |  0.000 % |
0.01/0.06	c |      1320 |     525     2269     6890 |     1218      738     21 |  0.000 % |
0.10/0.10	c |      2080 |     525     2269     6890 |     1339      861     22 |  0.000 % |
0.10/0.15	c |      3220 |     525     2269     6890 |     1473     1298     23 |  0.000 % |
0.20/0.22	c |      4929 |     525     2269     6890 |     1621     1473     23 |  0.000 % |
0.30/0.35	c |      7492 |     525     2269     6890 |     1783     1521     22 |  0.000 % |
0.50/0.53	c |     11336 |     525     2269     6890 |     1961     1677     22 |  0.000 % |
0.80/0.82	c |     17102 |     525     2269     6890 |     2157     1399     21 |  0.000 % |
1.20/1.28	c |     25752 |     525     2269     6890 |     2373     1258     21 |  0.000 % |
1.90/1.98	c |     38727 |     525     2269     6890 |     2611     2092     23 |  0.000 % |
3.00/3.08	c |     58190 |     525     2269     6890 |     2872     1561     19 |  0.000 % |
4.70/4.74	c |     87382 |     525     2269     6890 |     3159     2828     24 |  0.000 % |
7.19/7.25	c |    131171 |     525     2269     6890 |     3475     1689     20 |  0.000 % |
11.29/11.36	c |    196855 |     525     2269     6890 |     3822     1842     22 |  0.000 % |
17.59/17.69	c |    295383 |     525     2269     6890 |     4205     3387     25 |  0.000 % |
27.28/27.34	c |    443174 |     525     2269     6890 |     4625     4066     23 |  0.000 % |
42.58/42.67	c |    664857 |     525     2269     6890 |     5088     3220     25 |  0.000 % |
66.77/66.89	c |    997383 |     525     2269     6890 |     5597     3638     24 |  0.000 % |
104.36/104.49	c |   1496171 |     525     2269     6890 |     6156     4529     26 |  0.000 % |
162.74/162.89	c |   2244354 |     525     2269     6890 |     6772     4567     23 |  0.000 % |
255.41/255.53	c |   3366628 |     525     2269     6890 |     7449     3550     25 |  0.000 % |
398.36/398.53	c |   5050039 |     525     2269     6890 |     8194     6232     23 |  0.000 % |
623.78/624.07	c |   7575155 |     525     2269     6890 |     9014     6715     25 |  0.000 % |
986.06/986.47	c |  11362830 |     525     2269     6890 |     9915     7363     25 |  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-1518747-1238303436/watcher-1518747-1238303436 -o /tmp/evaluation-result-1518747-1238303436/solver-1518747-1238303436 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=161028583 HOME/instance-1518747-1238303436.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: 1.01 1.01 1.00 3/64 9238
/proc/meminfo: memFree=1172352/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=2552 CPUtime=0
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 1103008558 2613248 233 1992294400 4194304 5102648 548682068800 18446744073709551615 4272272 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 638 233 98 221 0 414 0

[startup+0.0162959 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 9238
/proc/meminfo: memFree=1172352/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=2552 CPUtime=0.01
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 271 0 0 0 1 0 0 0 18 0 1 0 1103008558 2613248 256 1992294400 4194304 5102648 548682068800 18446744073709551615 4227927 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 638 256 111 221 0 414 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2552

[startup+0.10131 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 9238
/proc/meminfo: memFree=1172352/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=2684 CPUtime=0.1
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 294 0 0 0 10 0 0 0 18 0 1 0 1103008558 2748416 279 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 671 279 111 221 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2684

[startup+0.30134 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 9238
/proc/meminfo: memFree=1172352/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=2816 CPUtime=0.3
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 333 0 0 0 30 0 0 0 19 0 1 0 1103008558 2883584 318 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 704 318 111 221 0 480 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2816

[startup+0.701402 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 9238
/proc/meminfo: memFree=1172352/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=2948 CPUtime=0.7
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 368 0 0 0 70 0 0 0 23 0 1 0 1103008558 3018752 353 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 737 353 111 221 0 513 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2948

[startup+1.50152 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9239
/proc/meminfo: memFree=1171256/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=3212 CPUtime=1.5
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 418 0 0 0 150 0 0 0 25 0 1 0 1103008558 3289088 403 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 803 403 111 221 0 579 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3212

[startup+3.10177 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9239
/proc/meminfo: memFree=1170872/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=3344 CPUtime=3.1
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 469 0 0 0 310 0 0 0 25 0 1 0 1103008558 3424256 454 1992294400 4194304 5102648 548682068800 18446744073709551615 4255489 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 836 454 111 221 0 612 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3344

[startup+6.30126 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9239
/proc/meminfo: memFree=1170424/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=3744 CPUtime=6.29
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 557 0 0 0 629 0 0 0 25 0 1 0 1103008558 3833856 542 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 936 542 111 221 0 712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3744

[startup+12.7012 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9239
/proc/meminfo: memFree=1169784/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=4272 CPUtime=12.69
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 690 0 0 0 1269 0 0 0 25 0 1 0 1103008558 4374528 675 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 1068 675 111 221 0 844 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4272

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9239
/proc/meminfo: memFree=1169144/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=4936 CPUtime=25.49
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 854 0 0 0 2549 0 0 0 25 0 1 0 1103008558 5054464 839 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 1234 839 111 221 0 1010 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4936

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9239
/proc/meminfo: memFree=1168312/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=5752 CPUtime=51.07
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 1049 0 0 0 5107 0 0 0 25 0 1 0 1103008558 5890048 1034 1992294400 4194304 5102648 548682068800 18446744073709551615 4254657 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 1438 1034 111 221 0 1214 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5752

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1167352/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=6564 CPUtime=102.26
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 1272 0 0 0 10226 0 0 0 25 0 1 0 1103008558 6721536 1257 1992294400 4194304 5102648 548682068800 18446744073709551615 4255146 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 1641 1257 111 221 0 1417 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6564

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1166712/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=7240 CPUtime=162.23
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 1444 0 0 0 16223 0 0 0 25 0 1 0 1103008558 7413760 1429 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 1810 1429 111 221 0 1586 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7240

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1165944/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=8052 CPUtime=222.22
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 1620 0 0 0 22221 1 0 0 25 0 1 0 1103008558 8245248 1605 1992294400 4194304 5102648 548682068800 18446744073709551615 4249670 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2013 1605 111 221 0 1789 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 8052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1165432/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=8476 CPUtime=282.2
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 1750 0 0 0 28219 1 0 0 25 0 1 0 1103008558 8679424 1735 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2119 1735 111 221 0 1895 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8476

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1164984/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=8876 CPUtime=342.18
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 1845 0 0 0 34217 1 0 0 25 0 1 0 1103008558 9089024 1830 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2219 1830 111 221 0 1995 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8876

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1164536/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=9428 CPUtime=402.15
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 1952 0 0 0 40214 1 0 0 25 0 1 0 1103008558 9654272 1937 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2357 1937 111 221 0 2133 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9428

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1164024/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=9848 CPUtime=462.14
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2062 0 0 0 46212 2 0 0 25 0 1 0 1103008558 10084352 2047 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2462 2047 111 221 0 2238 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9848

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1163896/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=10112 CPUtime=522.12
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2137 0 0 0 52210 2 0 0 25 0 1 0 1103008558 10354688 2122 1992294400 4194304 5102648 548682068800 18446744073709551615 4244355 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2528 2122 111 221 0 2304 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10112

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1163640/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=10392 CPUtime=582.09
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2207 0 0 0 58207 2 0 0 25 0 1 0 1103008558 10641408 2192 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2598 2192 111 221 0 2374 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10392

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1163320/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=10824 CPUtime=642.08
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2282 0 0 0 64206 2 0 0 25 0 1 0 1103008558 11083776 2267 1992294400 4194304 5102648 548682068800 18446744073709551615 4255406 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2706 2267 111 221 0 2482 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10824

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1162936/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=11100 CPUtime=702.05
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2365 0 0 0 70203 2 0 0 25 0 1 0 1103008558 11366400 2350 1992294400 4194304 5102648 548682068800 18446744073709551615 4250197 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2775 2350 111 221 0 2551 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 11100

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1162680/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=11376 CPUtime=762.04
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2430 0 0 0 76201 3 0 0 25 0 1 0 1103008558 11649024 2415 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2844 2415 111 221 0 2620 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 11376

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1162424/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=11668 CPUtime=822.02
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2485 0 0 0 82199 3 0 0 25 0 1 0 1103008558 11948032 2470 1992294400 4194304 5102648 548682068800 18446744073709551615 4230017 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2917 2470 111 221 0 2693 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 11668

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1162168/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=11948 CPUtime=882
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2555 0 0 0 88197 3 0 0 25 0 1 0 1103008558 12234752 2540 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 2987 2540 111 221 0 2763 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 11948

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1161976/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=12092 CPUtime=941.97
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2598 0 0 0 94194 3 0 0 25 0 1 0 1103008558 12382208 2583 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 3023 2583 111 221 0 2799 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 12092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1161784/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=12228 CPUtime=1001.95
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2645 0 0 0 100192 3 0 0 25 0 1 0 1103008558 12521472 2630 1992294400 4194304 5102648 548682068800 18446744073709551615 4254554 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 3057 2630 111 221 0 2833 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 12228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1161400/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=12640 CPUtime=1061.93
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2741 0 0 0 106190 3 0 0 25 0 1 0 1103008558 12943360 2726 1992294400 4194304 5102648 548682068800 18446744073709551615 4249942 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 3160 2726 111 221 0 2936 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 12640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1161144/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=12916 CPUtime=1121.92
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2813 0 0 0 112188 4 0 0 25 0 1 0 1103008558 13225984 2798 1992294400 4194304 5102648 548682068800 18446744073709551615 4255124 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 3229 2798 111 221 0 3005 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 12916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1160824/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=13180 CPUtime=1181.9
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2878 0 0 0 118186 4 0 0 25 0 1 0 1103008558 13496320 2863 1992294400 4194304 5102648 548682068800 18446744073709551615 4227483 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 3295 2863 111 221 0 3071 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 13180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9239
/proc/meminfo: memFree=1160760/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=13320 CPUtime=1200.1
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2896 0 0 0 120006 4 0 0 25 0 1 0 1103008558 13639680 2881 1992294400 4194304 5102648 548682068800 18446744073709551615 4225761 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 3330 2881 111 221 0 3106 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 13320

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 9239
/proc/meminfo: memFree=1160760/2055920 swapFree=4176604/4192956
[pid=9238] ppid=9236 vsize=13320 CPUtime=1200.1
/proc/9238/stat : 9238 (varsat-crafted_) R 9236 9238 9075 0 -1 4194304 2896 0 0 0 120006 4 0 0 25 0 1 0 1103008558 13639680 2881 1992294400 4194304 5102648 548682068800 18446744073709551615 4225761 0 0 4096 3 0 0 0 17 1 0 0
/proc/9238/statm: 3330 2881 111 221 0 3106 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 13320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.044993
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 13320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2896
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= 2813

runsolver used 1.16982 second user time and 2.14067 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-29 07:10:36
IDJOB=1518747
IDBENCH=70705
IDSOLVER=537
FILE ID=node34/1518747-1238303436
PBS_JOBID= 9061041
Free space on /tmp= 66352 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1137823545-077.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518747-1238303436/watcher-1518747-1238303436 -o /tmp/evaluation-result-1518747-1238303436/solver-1518747-1238303436 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=161028583 HOME/instance-1518747-1238303436.cnf

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

MD5SUM BENCH= 6fb9b4534b8680fbd6cb5c0187532027
RANDOM SEED=161028583

node34.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		: 3000.259
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		: 3000.259
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:       1172768 kB
Buffers:        101360 kB
Cached:         679152 kB
SwapCached:      10192 kB
Active:         130120 kB
Inactive:       661976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1172768 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            77048 kB
Committed_AS:  2597084 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-29 07:30:38