Trace number 1518171

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
MD5SUMe6458c1749be20cdbcded67df8cce1cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
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:          421462120.000000
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 |     513     2204     6659 |      734        0    nan |  0.000 % |
0.00/0.01	c |       101 |     513     2204     6659 |      808      101     24 |  0.000 % |
0.00/0.01	c |       251 |     513     2204     6659 |      888      251     23 |  0.000 % |
0.02/0.02	c |       477 |     513     2204     6659 |      977      477     24 |  0.000 % |
0.02/0.04	c |       816 |     513     2204     6659 |     1075      816     23 |  0.000 % |
0.02/0.06	c |      1324 |     513     2204     6659 |     1183      756     22 |  0.000 % |
0.02/0.09	c |      2083 |     513     2204     6659 |     1301      900     23 |  0.000 % |
0.09/0.15	c |      3222 |     513     2204     6659 |     1431     1359     24 |  0.000 % |
0.19/0.22	c |      4932 |     513     2204     6659 |     1574      827     21 |  0.000 % |
0.29/0.34	c |      7496 |     513     2204     6659 |     1732      933     21 |  0.000 % |
0.49/0.53	c |     11340 |     513     2204     6659 |     1905     1196     21 |  0.000 % |
0.79/0.81	c |     17106 |     513     2204     6659 |     2096     1094     21 |  0.000 % |
1.19/1.25	c |     25756 |     513     2204     6659 |     2305     1123     20 |  0.000 % |
1.89/1.93	c |     38730 |     513     2204     6659 |     2536     2227     23 |  0.000 % |
2.89/2.99	c |     58192 |     513     2204     6659 |     2789     2233     24 |  0.000 % |
4.59/4.63	c |     87385 |     513     2204     6659 |     3068     1451     22 |  0.000 % |
7.09/7.11	c |    131175 |     513     2204     6659 |     3375     3098     23 |  0.000 % |
10.99/11.01	c |    196861 |     513     2204     6659 |     3713     1915     22 |  0.000 % |
17.19/17.22	c |    295388 |     513     2204     6659 |     4084     2374     24 |  0.000 % |
26.58/26.65	c |    443177 |     513     2204     6659 |     4493     3376     24 |  0.000 % |
41.48/41.59	c |    664860 |     513     2204     6659 |     4942     4289     25 |  0.000 % |
65.27/65.31	c |    997388 |     513     2204     6659 |     5436     4094     27 |  0.000 % |
101.76/101.88	c |   1496176 |     513     2204     6659 |     5980     3194     24 |  0.000 % |
157.75/157.82	c |   2244358 |     513     2204     6659 |     6578     3227     22 |  0.000 % |
246.12/246.25	c |   3366634 |     513     2204     6659 |     7236     4783     24 |  0.000 % |
387.28/387.40	c |   5050045 |     513     2204     6659 |     7959     6896     25 |  0.000 % |
607.22/607.46	c |   7575162 |     513     2204     6659 |     8755     4386     23 |  0.000 % |
960.42/960.72	c |  11362837 |     513     2204     6659 |     9631     7133     26 |  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-1518171-1238296260/watcher-1518171-1238296260 -o /tmp/evaluation-result-1518171-1238296260/solver-1518171-1238296260 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=421462120 HOME/instance-1518171-1238296260.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 20027
/proc/meminfo: memFree=1295936/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=2552 CPUtime=0
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1102288520 2613248 226 1992294400 4194304 5102648 548682068800 18446744073709551615 4272884 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 638 226 98 221 0 414 0

[startup+0.028418 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20027
/proc/meminfo: memFree=1295936/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=2552 CPUtime=0.02
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 264 0 0 0 2 0 0 0 18 0 1 0 1102288520 2613248 249 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 638 249 111 221 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2552

[startup+0.101426 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20027
/proc/meminfo: memFree=1295936/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=2684 CPUtime=0.09
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 1102288520 2748416 272 1992294400 4194304 5102648 548682068800 18446744073709551615 4215149 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 671 272 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301447 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20027
/proc/meminfo: memFree=1295936/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=2816 CPUtime=0.29
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 325 0 0 0 29 0 0 0 19 0 1 0 1102288520 2883584 310 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 704 310 111 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701489 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20027
/proc/meminfo: memFree=1295936/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=2948 CPUtime=0.69
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 366 0 0 0 69 0 0 0 22 0 1 0 1102288520 3018752 351 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 737 351 111 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20028
/proc/meminfo: memFree=1294840/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=3212 CPUtime=1.49
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 419 0 0 0 149 0 0 0 25 0 1 0 1102288520 3289088 404 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 803 404 111 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20028
/proc/meminfo: memFree=1294456/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=3476 CPUtime=3.09
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 485 0 0 0 309 0 0 0 25 0 1 0 1102288520 3559424 470 1992294400 4194304 5102648 548682068800 18446744073709551615 4255521 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 869 470 111 221 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3476

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20028
/proc/meminfo: memFree=1293944/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=3740 CPUtime=6.29
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 572 0 0 0 629 0 0 0 25 0 1 0 1102288520 3829760 557 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 935 557 111 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7028 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20028
/proc/meminfo: memFree=1293368/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=4268 CPUtime=12.69
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 691 0 0 0 1269 0 0 0 25 0 1 0 1102288520 4370432 676 1992294400 4194304 5102648 548682068800 18446744073709551615 4248954 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 1067 676 111 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5011 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1292856/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=4800 CPUtime=25.48
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 824 0 0 0 2548 0 0 0 25 0 1 0 1102288520 4915200 809 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 1200 809 111 221 0 976 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4800

[startup+51.1019 s]
/proc/loadavg: 1.12 1.02 1.01 2/65 20028
/proc/meminfo: memFree=1292024/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=5600 CPUtime=51.08
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 1035 0 0 0 5107 1 0 0 25 0 1 0 1102288520 5734400 1020 1992294400 4194304 5102648 548682068800 18446744073709551615 4244351 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 1400 1020 111 221 0 1176 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5600

[startup+102.305 s]
/proc/loadavg: 1.09 1.03 1.01 2/65 20028
/proc/meminfo: memFree=1291064/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=6576 CPUtime=102.26
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 1274 0 0 0 10225 1 0 0 25 0 1 0 1102288520 6733824 1259 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 1644 1259 111 221 0 1420 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6576

[startup+162.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 20028
/proc/meminfo: memFree=1290296/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=7528 CPUtime=162.25
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 1485 0 0 0 16223 2 0 0 25 0 1 0 1102288520 7708672 1470 1992294400 4194304 5102648 548682068800 18446744073709551615 4254134 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 1882 1470 111 221 0 1658 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7528

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 20028
/proc/meminfo: memFree=1289592/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=8084 CPUtime=222.23
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 1641 0 0 0 22221 2 0 0 25 0 1 0 1102288520 8278016 1626 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2021 1626 111 221 0 1797 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8084

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20028
/proc/meminfo: memFree=1288888/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=8772 CPUtime=282.21
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 1812 0 0 0 28219 2 0 0 25 0 1 0 1102288520 8982528 1797 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2193 1797 111 221 0 1969 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8772

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20028
/proc/meminfo: memFree=1288632/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=9044 CPUtime=342.2
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 1885 0 0 0 34217 3 0 0 25 0 1 0 1102288520 9261056 1870 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2261 1870 111 221 0 2037 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9044

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20028
/proc/meminfo: memFree=1288184/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=9448 CPUtime=402.18
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 1980 0 0 0 40215 3 0 0 25 0 1 0 1102288520 9674752 1965 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2362 1965 111 221 0 2138 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9448

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1287736/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=10016 CPUtime=462.16
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2089 0 0 0 46213 3 0 0 25 0 1 0 1102288520 10256384 2074 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2504 2074 111 221 0 2280 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10016

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1287544/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=10156 CPUtime=522.15
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2148 0 0 0 52211 4 0 0 25 0 1 0 1102288520 10399744 2133 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2539 2133 111 221 0 2315 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1287288/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=10428 CPUtime=582.13
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2205 0 0 0 58209 4 0 0 25 0 1 0 1102288520 10678272 2190 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2607 2190 111 221 0 2383 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10428

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1286776/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=10872 CPUtime=642.11
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2315 0 0 0 64207 4 0 0 25 0 1 0 1102288520 11132928 2300 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2718 2300 111 221 0 2494 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10872

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1286456/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=11284 CPUtime=702.09
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2395 0 0 0 70204 5 0 0 25 0 1 0 1102288520 11554816 2380 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2821 2380 111 221 0 2597 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 11284

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1286264/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=11432 CPUtime=762.08
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2449 0 0 0 76203 5 0 0 25 0 1 0 1102288520 11706368 2434 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2858 2434 111 221 0 2634 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11432

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1286072/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=11732 CPUtime=822.05
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2494 0 0 0 82200 5 0 0 25 0 1 0 1102288520 12013568 2479 1992294400 4194304 5102648 548682068800 18446744073709551615 4255016 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2933 2479 111 221 0 2709 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 11732

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1285944/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=11880 CPUtime=882.04
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2530 0 0 0 88198 6 0 0 25 0 1 0 1102288520 12165120 2515 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2970 2515 111 221 0 2746 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 11880

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1285816/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=11880 CPUtime=942.02
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2549 0 0 0 94196 6 0 0 25 0 1 0 1102288520 12165120 2534 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 2970 2534 111 221 0 2746 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 11880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1285496/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=12304 CPUtime=1002
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2630 0 0 0 100194 6 0 0 25 0 1 0 1102288520 12599296 2615 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 3076 2615 111 221 0 2852 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 12304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1285240/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=12436 CPUtime=1061.98
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2685 0 0 0 106192 6 0 0 25 0 1 0 1102288520 12734464 2670 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 3109 2670 111 221 0 2885 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 12436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1285048/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=12708 CPUtime=1121.97
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2740 0 0 0 112190 7 0 0 25 0 1 0 1102288520 13012992 2725 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 3177 2725 111 221 0 2953 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 12708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1284856/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=12980 CPUtime=1181.95
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2787 0 0 0 118188 7 0 0 25 0 1 0 1102288520 13291520 2772 1992294400 4194304 5102648 548682068800 18446744073709551615 4256223 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 3245 2772 111 221 0 3021 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 12980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20028
/proc/meminfo: memFree=1284792/2055920 swapFree=4178912/4192956
[pid=20027] ppid=20025 vsize=13112 CPUtime=1200.05
/proc/20027/stat : 20027 (varsat-crafted_) R 20025 20027 16500 0 -1 4194304 2815 0 0 0 119998 7 0 0 25 0 1 0 1102288520 13426688 2800 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/20027/statm: 3278 2800 111 221 0 3054 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13112

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): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.078987
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 13112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2815
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= 1647

runsolver used 0.98285 second user time and 2.47462 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-29 05:11:00
IDJOB=1518171
IDBENCH=70657
IDSOLVER=537
FILE ID=node47/1518171-1238296260
PBS_JOBID= 9060961
Free space on /tmp= 66340 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518171-1238296260/watcher-1518171-1238296260 -o /tmp/evaluation-result-1518171-1238296260/solver-1518171-1238296260 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=421462120 HOME/instance-1518171-1238296260.cnf

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

MD5SUM BENCH= e6458c1749be20cdbcded67df8cce1cf
RANDOM SEED=421462120

node47.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		: 3000.216
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		: 3000.216
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:       1296352 kB
Buffers:         96648 kB
Cached:         562912 kB
SwapCached:       7792 kB
Active:         130584 kB
Inactive:       539440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1296352 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            75500 kB
Committed_AS:  2915256 kB
PageTables:       1452 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= 66340 MiB
End job on node47 at 2009-03-29 05:31:03