Trace number 1824797

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
SAT07 reference solver: Rsat 2007-02-08? (TO) 10000.1 10004.4

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c Parsing...
0.88/0.91	c ==============================================================================
0.88/0.91	c |           |     ORIGINAL     |              LEARNT              |          |
0.88/0.91	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.88/0.91	c ==============================================================================
0.88/0.91	c |         0 |  969225  2270846 |  290767       0        0     nan |  0.000 % |
6.59/6.65	c |         0 |  424864  1140718 |      --       0       --      -- |     --   | -338304/-664362
6.59/6.65	c ==============================================================================
6.59/6.65	c Result  :   #vars: 68615   #clauses: 424864   #literals: 1140718
6.59/6.65	c CPU time:   6.42002 s
6.59/6.65	c ==============================================================================
7.19/7.24	c Rsat version 2.00

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824797-1242481543/watcher-1824797-1242481543 -o /tmp/evaluation-result-1824797-1242481543/solver-1824797-1242481543 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1824797-1242481543.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31618
/proc/meminfo: memFree=549552/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) R 31616 31618 31468 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 234 1992294400 4194304 4889804 548682068832 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31618/statm: 1339 234 194 169 0 50 0
[pid=31619] ppid=31618 vsize=1136 CPUtime=0
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 276187690 1163264 191 1992294400 134512640 135038345 4294956288 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 284 191 49 128 0 153 0

[startup+0.00931694 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31618
/proc/meminfo: memFree=549552/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=2608 CPUtime=0
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 466 0 0 0 0 0 0 0 18 0 1 0 276187690 2670592 449 1992294400 134512640 135038345 4294956288 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 652 450 49 128 0 521 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7964

[startup+0.102328 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31618
/proc/meminfo: memFree=549552/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=21448 CPUtime=0.09
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 4387 0 0 0 8 1 0 0 19 0 1 0 276187690 21962752 4370 1992294400 134512640 135038345 4294956288 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 5362 4371 49 128 0 5231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26804

[startup+0.301349 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31618
/proc/meminfo: memFree=549552/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=50588 CPUtime=0.29
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 10654 0 0 0 23 6 0 0 21 0 1 0 276187690 51802112 10637 1992294400 134512640 135038345 4294956288 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 12647 10637 49 128 0 12516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55944

[startup+0.701396 s]
/proc/loadavg: 1.00 1.00 0.94 3/64 31618
/proc/meminfo: memFree=549552/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=77636 CPUtime=0.68
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 17952 0 0 0 58 10 0 0 25 0 1 0 276187690 79499264 17935 1992294400 134512640 135038345 4294956288 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 19409 17935 50 128 0 19278 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 82992

[startup+1.50249 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31620
/proc/meminfo: memFree=458528/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=104804 CPUtime=1.49
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 26401 0 0 0 133 16 0 0 25 0 1 0 276187690 107319296 24247 1992294400 134512640 135038345 4294956288 18446744073709551615 134571630 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 26201 24247 69 128 0 26070 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110160

[startup+3.10168 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31620
/proc/meminfo: memFree=445920/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=110080 CPUtime=3.09
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 27842 0 0 0 292 17 0 0 25 0 1 0 276187690 112721920 25529 1992294400 134512640 135038345 4294956288 18446744073709551615 134571358 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 27520 25529 69 128 0 27389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115436

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31620
/proc/meminfo: memFree=440224/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 276187690 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=118040 CPUtime=6.29
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31468 0 -1 4194304 35473 0 0 0 609 20 0 0 25 0 1 0 276187690 120872960 26003 1992294400 134512640 135038345 4294956288 18446744073709551615 134574781 0 0 4096 3 0 0 0 17 0 0 0
/proc/31619/statm: 29510 26003 69 128 0 29379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123396

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31621
/proc/meminfo: memFree=508448/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=27768 CPUtime=5.44
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 7333 0 0 0 541 3 0 0 25 0 1 0 276188414 28434432 6581 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 6942 6581 86 211 0 6728 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33124

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31621
/proc/meminfo: memFree=509088/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=27860 CPUtime=18.24
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 7386 0 0 0 1821 3 0 0 25 0 1 0 276188414 28528640 6594 1992294400 134512640 135377749 4294956400 18446744073709551615 134530108 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 6965 6594 86 211 0 6751 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33216

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31621
/proc/meminfo: memFree=508960/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=28632 CPUtime=43.83
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 7656 0 0 0 4379 4 0 0 25 0 1 0 276188414 29319168 6720 1992294400 134512640 135377749 4294956400 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 7158 6720 86 211 0 6944 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 33988

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31621
/proc/meminfo: memFree=507616/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=30312 CPUtime=95.02
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 8228 0 0 0 9498 4 0 0 25 0 1 0 276188414 31039488 7068 1992294400 134512640 135377749 4294956400 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 7578 7068 86 211 0 7364 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35668

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31621
/proc/meminfo: memFree=503392/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=34232 CPUtime=154.98
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 9335 0 0 0 15493 5 0 0 25 0 1 0 276188414 35053568 8143 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 8558 8143 86 211 0 8344 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 39588

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31621
/proc/meminfo: memFree=497376/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=41432 CPUtime=214.96
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 11241 0 0 0 21489 7 0 0 25 0 1 0 276188414 42426368 9613 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 10358 9613 86 211 0 10144 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 46788

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 31621
/proc/meminfo: memFree=492576/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=45860 CPUtime=274.94
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 12477 0 0 0 27486 8 0 0 25 0 1 0 276188414 46960640 10825 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 11465 10825 86 211 0 11251 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 51216

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 0.95 2/66 31621
/proc/meminfo: memFree=492128/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=45836 CPUtime=334.91
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 14229 0 0 0 33482 9 0 0 25 0 1 0 276188414 46936064 10883 1992294400 134512640 135377749 4294956400 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 11459 10883 86 211 0 11245 0

################
# More data... #
################

/proc/31621/statm: 42674 40860 86 211 0 42460 0
Current children cumulated CPU time (s) 9338.28
Current children cumulated vsize (KiB) 176052

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=370592/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=172364 CPUtime=9391.02
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 73420 0 0 0 939043 59 0 0 25 0 1 0 276188414 176500736 41197 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 43091 41197 86 211 0 42877 0
Current children cumulated CPU time (s) 9398.25
Current children cumulated vsize (KiB) 177720

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=369248/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=173624 CPUtime=9451.01
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 73770 0 0 0 945041 60 0 0 25 0 1 0 276188414 177790976 41525 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 43406 41525 86 211 0 43192 0
Current children cumulated CPU time (s) 9458.24
Current children cumulated vsize (KiB) 178980

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=368416/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=174204 CPUtime=9510.98
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 74221 0 0 0 951038 60 0 0 25 0 1 0 276188414 178384896 41729 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 43551 41729 86 211 0 43337 0
Current children cumulated CPU time (s) 9518.21
Current children cumulated vsize (KiB) 179560

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=367136/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=175424 CPUtime=9570.95
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 74566 0 0 0 957035 60 0 0 25 0 1 0 276188414 179634176 42059 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 43856 42059 86 211 0 43642 0
Current children cumulated CPU time (s) 9578.18
Current children cumulated vsize (KiB) 180780

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=365344/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=177284 CPUtime=9630.93
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 75151 0 0 0 963032 61 0 0 25 0 1 0 276188414 181538816 42515 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 44321 42515 86 211 0 44107 0
Current children cumulated CPU time (s) 9638.16
Current children cumulated vsize (KiB) 182640

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=363808/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=179404 CPUtime=9690.87
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 75787 0 0 0 969026 61 0 0 25 0 1 0 276188414 183709696 42894 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 44851 42894 86 211 0 44637 0
Current children cumulated CPU time (s) 9698.1
Current children cumulated vsize (KiB) 184760

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=362528/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=180524 CPUtime=9750.86
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 76115 0 0 0 975024 62 0 0 25 0 1 0 276188414 184856576 43216 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 45131 43216 86 211 0 44917 0
Current children cumulated CPU time (s) 9758.09
Current children cumulated vsize (KiB) 185880

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=361184/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=181748 CPUtime=9810.83
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 76468 0 0 0 981021 62 0 0 25 0 1 0 276188414 186109952 43555 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 45437 43555 86 211 0 45223 0
Current children cumulated CPU time (s) 9818.06
Current children cumulated vsize (KiB) 187104

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=359840/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=182988 CPUtime=9870.81
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 76821 0 0 0 987019 62 0 0 25 0 1 0 276188414 187379712 43889 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 45747 43889 86 211 0 45533 0
Current children cumulated CPU time (s) 9878.04
Current children cumulated vsize (KiB) 188344

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=358624/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=184076 CPUtime=9930.77
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 77133 0 0 0 993015 62 0 0 25 0 1 0 276188414 188493824 44201 1992294400 134512640 135377749 4294956400 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 46019 44201 86 211 0 45805 0
Current children cumulated CPU time (s) 9938
Current children cumulated vsize (KiB) 189432

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=357344/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=185260 CPUtime=9990.76
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 77452 0 0 0 999013 63 0 0 25 0 1 0 276188414 189706240 44514 1992294400 134512640 135377749 4294956400 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 46315 44514 86 211 0 46101 0
Current children cumulated CPU time (s) 9997.99
Current children cumulated vsize (KiB) 190616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31643
/proc/meminfo: memFree=357280/2055920 swapFree=4173864/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.23
/proc/31618/stat : 31618 (rsat.sh) S 31616 31618 31468 0 -1 4194304 310 42190 0 0 0 0 695 28 16 0 1 0 276187690 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 237 195 169 0 50 0
[pid=31621] ppid=31618 vsize=185260 CPUtime=9992.86
/proc/31621/stat : 31621 (rsat) R 31618 31618 31468 0 -1 4194304 77463 0 0 0 999223 63 0 0 25 0 1 0 276188414 189706240 44525 1992294400 134512640 135377749 4294956400 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31621/statm: 46315 44525 86 211 0 46101 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 190616

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31618 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=954942
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=283956
# CPU time returned by wait4() is 7.2389
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.4
CPU time (s): 10000.1
CPU user time (s): 9999.18
CPU system time (s): 0.91
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 190616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.95494
system time used= 0.283956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42500
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= 5
involuntary context switches= 17

runsolver used 8.97463 second user time and 27.4128 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-16 15:45:45
IDJOB=1824797
IDBENCH=20381
IDSOLVER=665
FILE ID=node20/1824797-1242481543
PBS_JOBID= 9306849
Free space on /tmp= 66208 MiB

SOLVER NAME= SAT07 reference solver: Rsat 2007-02-08
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824797-1242481543/watcher-1824797-1242481543 -o /tmp/evaluation-result-1824797-1242481543/solver-1824797-1242481543 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1824797-1242481543.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=9137904

node20.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        549904 kB
Buffers:         98308 kB
Cached:        1289368 kB
SwapCached:      13464 kB
Active:         126404 kB
Inactive:      1276476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        549904 kB
SwapTotal:     4192956 kB
SwapFree:      4173864 kB
Dirty:           19488 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            89016 kB
Committed_AS:  1100884 kB
PageTables:       1408 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= 66192 MiB
End job on node20 at 2009-05-16 18:32:31