Trace number 1537755

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
Rsat 2009-03-22? (TO) 1200.02 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
MD5SUMfeffab3a110531eb2fd2a1a79e11bcda
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.6151
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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 Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   42000   126000 |   12600       0        0     nan |  0.000 % |
0.08/0.13	c |         0 |   41720   126728 |      --       0       --      -- |     --   | -280/728
0.08/0.13	c ==============================================================================
0.08/0.13	c Result  :   #vars: 9746   #clauses: 41720   #literals: 126728
0.08/0.13	c CPU time:   0.120981 s
0.08/0.13	c ==============================================================================
0.08/0.18	c Rsat version 3.02
0.17/0.21	c Base unit clause learned: 0

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-1537755-1238434659/watcher-1537755-1238434659 -o /tmp/evaluation-result-1537755-1238434659/solver-1537755-1238434659 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537755-1238434659.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.06 3/71 15597
/proc/meminfo: memFree=1311696/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0
/proc/15597/stat : 15597 (rsat.sh) R 15595 15597 15212 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 1116128988 5484544 239 1992294400 4194304 4889804 548682068768 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15597/statm: 1339 239 198 169 0 50 0
[pid=15598] ppid=15597 vsize=2168 CPUtime=0
/proc/15598/stat : 15598 (SatElite) R 15597 15597 15212 0 -1 4194304 372 0 0 0 0 0 0 0 18 0 1 0 1116128988 2220032 355 1992294400 4194304 4959918 548682068656 18446744073709551615 4237318 0 0 4096 3 0 0 0 17 0 0 0
/proc/15598/statm: 542 359 63 186 0 352 0

[startup+0.095603 s]
/proc/loadavg: 1.00 1.00 1.06 3/71 15597
/proc/meminfo: memFree=1311696/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116128988 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15597/statm: 1339 240 199 169 0 50 0
[pid=15598] ppid=15597 vsize=9580 CPUtime=0.08
/proc/15598/stat : 15598 (SatElite) R 15597 15597 15212 0 -1 4194304 2078 0 0 0 8 0 0 0 19 0 1 0 1116128988 9809920 2061 1992294400 4194304 4959918 548682068656 18446744073709551615 4270452 0 0 4096 3 0 0 0 17 0 0 0
/proc/15598/statm: 2395 2061 90 186 0 2205 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14936

[startup+0.101603 s]
/proc/loadavg: 1.00 1.00 1.06 3/71 15597
/proc/meminfo: memFree=1311696/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 1116128988 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15597/statm: 1339 240 199 169 0 50 0
[pid=15598] ppid=15597 vsize=9580 CPUtime=0.08
/proc/15598/stat : 15598 (SatElite) R 15597 15597 15212 0 -1 4194304 2078 0 0 0 8 0 0 0 19 0 1 0 1116128988 9809920 2061 1992294400 4194304 4959918 548682068656 18446744073709551615 4270214 0 0 4096 3 0 0 0 17 0 0 0
/proc/15598/statm: 2395 2061 90 186 0 2205 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14936

[startup+0.301652 s]
/proc/loadavg: 1.00 1.00 1.06 3/71 15597
/proc/meminfo: memFree=1311696/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+0.701728 s]
/proc/loadavg: 1.00 1.00 1.06 3/71 15597
/proc/meminfo: memFree=1311696/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 15600
/proc/meminfo: memFree=1304448/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=9704 CPUtime=1.3
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 2028 0 0 0 130 0 0 0 25 0 1 0 1116129006 9936896 1957 1992294400 4194304 5460562 548682068784 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 2426 1957 116 309 0 2113 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 15060

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 15600
/proc/meminfo: memFree=1301760/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=13516 CPUtime=2.91
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 2984 0 0 0 290 1 0 0 25 0 1 0 1116129006 13840384 2913 1992294400 4194304 5460562 548682068784 18446744073709551615 4201952 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 3379 2914 116 309 0 3066 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18872

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 15600
/proc/meminfo: memFree=1293440/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=19956 CPUtime=6.11
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 4703 0 0 0 609 2 0 0 25 0 1 0 1116129006 20434944 4500 1992294400 4194304 5460562 548682068784 18446744073709551615 4225627 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 4989 4500 118 309 0 4676 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25312

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 15600
/proc/meminfo: memFree=1291136/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=20988 CPUtime=12.5
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 5182 0 0 0 1248 2 0 0 25 0 1 0 1116129006 21491712 4787 1992294400 4194304 5460562 548682068784 18446744073709551615 4198103 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 5247 4787 118 309 0 4934 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26344

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 15600
/proc/meminfo: memFree=1289344/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=23364 CPUtime=25.29
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 6364 0 0 0 2526 3 0 0 25 0 1 0 1116129006 23924736 5323 1992294400 4194304 5460562 548682068784 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 5841 5323 118 309 0 5528 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 28720

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 15600
/proc/meminfo: memFree=1284288/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=28272 CPUtime=50.87
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 8953 0 0 0 5083 4 0 0 25 0 1 0 1116129006 28950528 6568 1992294400 4194304 5460562 548682068784 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 7068 6568 118 309 0 6755 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 33628

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 15600
/proc/meminfo: memFree=1276608/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=35844 CPUtime=102.05
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 12672 0 0 0 10199 6 0 0 25 0 1 0 1116129006 36704256 8495 1992294400 4194304 5460562 548682068784 18446744073709551615 4226329 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 8961 8495 118 309 0 8648 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 41200

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 15600
/proc/meminfo: memFree=1269760/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=42980 CPUtime=162.02
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 16890 0 0 0 16193 9 0 0 25 0 1 0 1116129006 44011520 10179 1992294400 4194304 5460562 548682068784 18446744073709551615 4225711 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 10745 10179 118 309 0 10432 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 48336

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/73 15600
/proc/meminfo: memFree=1262016/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=50560 CPUtime=221.98
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 21221 0 0 0 22186 12 0 0 25 0 1 0 1116129006 51773440 12110 1992294400 4194304 5460562 548682068784 18446744073709551615 4198198 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 12640 12110 118 309 0 12327 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 55916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/73 15600
/proc/meminfo: memFree=1256576/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=55976 CPUtime=281.95
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 24031 0 0 0 28181 14 0 0 25 0 1 0 1116129006 57319424 13480 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 13994 13480 118 309 0 13681 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 61332

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/73 15600
/proc/meminfo: memFree=1250752/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=61676 CPUtime=341.92
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 26924 0 0 0 34176 16 0 0 25 0 1 0 1116129006 63156224 14933 1992294400 4194304 5460562 548682068784 18446744073709551615 4226207 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 15419 14933 118 309 0 15106 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 67032

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/73 15600
/proc/meminfo: memFree=1244864/2055920 swapFree=4170332/4192956

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

/proc/15600/statm: 21829 21149 118 309 0 21516 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 92672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1224384/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=88500 CPUtime=641.76
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 42160 0 0 0 64151 25 0 0 25 0 1 0 1116129006 90624000 21491 1992294400 4194304 5460562 548682068784 18446744073709551615 4227753 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 22125 21491 118 309 0 21812 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 93856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1218368/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=94432 CPUtime=701.72
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 45653 0 0 0 70145 27 0 0 25 0 1 0 1116129006 96698368 23000 1992294400 4194304 5460562 548682068784 18446744073709551615 4225837 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 23608 23000 118 309 0 23295 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 99788

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1214848/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=97872 CPUtime=761.69
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 47517 0 0 0 76140 29 0 0 25 0 1 0 1116129006 100220928 23872 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 24468 23872 118 309 0 24155 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 103228

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1211200/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=101424 CPUtime=821.66
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 49411 0 0 0 82136 30 0 0 25 0 1 0 1116129006 103858176 24774 1992294400 4194304 5460562 548682068784 18446744073709551615 4198217 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 25356 24774 118 309 0 25043 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 106780

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1208640/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=103920 CPUtime=881.62
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 51043 0 0 0 88131 31 0 0 25 0 1 0 1116129006 106414080 25414 1992294400 4194304 5460562 548682068784 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 25980 25414 118 309 0 25667 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 109276

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1199488/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=114244 CPUtime=941.59
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 55644 0 0 0 94125 34 0 0 25 0 1 0 1116129006 116985856 28031 1992294400 4194304 5460562 548682068784 18446744073709551615 4793328 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 28561 28031 118 309 0 28248 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 119600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1195200/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=117152 CPUtime=1001.56
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 57377 0 0 0 100121 35 0 0 25 0 1 0 1116129006 119963648 28772 1992294400 4194304 5460562 548682068784 18446744073709551615 4201873 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 29288 28772 118 309 0 28975 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 122508

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1192640/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=119664 CPUtime=1061.52
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 59019 0 0 0 106116 36 0 0 25 0 1 0 1116129006 122535936 29422 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 29916 29422 118 309 0 29603 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 125020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1188864/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=124284 CPUtime=1121.5
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 60158 0 0 0 112113 37 0 0 25 0 1 0 1116129006 127266816 30561 1992294400 4194304 5460562 548682068784 18446744073709551615 4225620 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 31071 30561 118 309 0 30758 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 129640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1187648/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=124508 CPUtime=1181.46
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 61236 0 0 0 118109 37 0 0 25 0 1 0 1116129006 127496192 30647 1992294400 4194304 5460562 548682068784 18446744073709551615 4198106 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 31127 30647 118 309 0 30814 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 129864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1183872/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=128216 CPUtime=1199.85
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 63175 0 0 0 119947 38 0 0 25 0 1 0 1116129006 131293184 31594 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 32054 31594 118 309 0 31741 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 133572

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 15602
/proc/meminfo: memFree=1183872/2055920 swapFree=4170332/4192956
[pid=15597] ppid=15595 vsize=5356 CPUtime=0.17
/proc/15597/stat : 15597 (rsat.sh) S 15595 15597 15212 0 -1 4194304 315 2169 0 0 0 0 16 1 16 0 1 0 1116128988 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15597/statm: 1339 242 199 169 0 50 0
[pid=15600] ppid=15597 vsize=128216 CPUtime=1199.85
/proc/15600/stat : 15600 (rsat) R 15597 15597 15212 0 -1 4194304 63175 0 0 0 119947 38 0 0 25 0 1 0 1116129006 131293184 31594 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/15600/statm: 32054 31594 118 309 0 31741 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 133572

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15597 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=163975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.179972
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.02
CPU user time (s): 1199.63
CPU system time (s): 0.39
CPU usage (%): 99.9423
Max. virtual memory (cumulated for all children) (KiB): 137668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.163975
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2484
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= 3

runsolver used 1.08883 second user time and 3.31949 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-30 19:37:39
IDJOB=1537755
IDBENCH=70296
IDSOLVER=545
FILE ID=node38/1537755-1238434659
PBS_JOBID= 9061544
Free space on /tmp= 65528 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S2108163340-010.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537755-1238434659/watcher-1537755-1238434659 -o /tmp/evaluation-result-1537755-1238434659/solver-1537755-1238434659 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537755-1238434659.cnf HOME

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

MD5SUM BENCH= feffab3a110531eb2fd2a1a79e11bcda
RANDOM SEED=310121439

node38.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	: 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		: 3000.259
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:       1312240 kB
Buffers:         76948 kB
Cached:         579844 kB
SwapCached:      11172 kB
Active:         107724 kB
Inactive:       561736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1312240 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            6508 kB
Writeback:           0 kB
Mapped:          18384 kB
Slab:            59464 kB
Committed_AS:  3079572 kB
PageTables:       1988 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= 65520 MiB
End job on node38 at 2009-03-30 19:57:42