Trace number 1530613

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S956671877-054.cnf
MD5SUMfa9334576b7ead7d32e2b64d3b23241f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
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


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-1530613-1238571907/watcher-1530613-1238571907 -o /tmp/evaluation-result-1530613-1238571907/solver-1530613-1238571907 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530613-1238571907.cnf -rs 1297851382 -co memory_limit 1800 

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: 0.92 0.98 0.99 2/73 31492
/proc/meminfo: memFree=1611528/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=1596 CPUtime=0
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 1129854643 1634304 201 1992294400 134512640 135819388 4294956176 18446744073709551615 134601024 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 399 201 127 319 0 77 0

[startup+0.105403 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 31492
/proc/meminfo: memFree=1611528/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=1864 CPUtime=0.1
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 296 0 0 0 10 0 0 0 18 0 1 0 1129854643 1908736 279 1992294400 134512640 135819388 4294956176 18446744073709551615 134617093 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 466 279 148 319 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1864

[startup+0.202412 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 31492
/proc/meminfo: memFree=1611528/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=1992 CPUtime=0.19
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 311 0 0 0 19 0 0 0 18 0 1 0 1129854643 2039808 294 1992294400 134512640 135819388 4294956176 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 498 294 148 319 0 176 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1992

[startup+0.302422 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 31492
/proc/meminfo: memFree=1611528/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=1992 CPUtime=0.29
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 1129854643 2039808 312 1992294400 134512640 135819388 4294956176 18446744073709551615 134592680 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 498 312 148 319 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701465 s]
/proc/loadavg: 0.92 0.98 0.99 2/73 31492
/proc/meminfo: memFree=1611528/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=2124 CPUtime=0.69
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 370 0 0 0 69 0 0 0 23 0 1 0 1129854643 2174976 353 1992294400 134512640 135819388 4294956176 18446744073709551615 134599545 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 531 353 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1610432/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=2648 CPUtime=1.49
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 1129854643 2711552 464 1992294400 134512640 135819388 4294956176 18446744073709551615 135204832 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 662 464 148 319 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2648

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1609472/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=3444 CPUtime=3.09
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 676 0 0 0 309 0 0 0 25 0 1 0 1129854643 3526656 659 1992294400 134512640 135819388 4294956176 18446744073709551615 134618000 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 861 659 148 319 0 539 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30102 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1609024/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=3708 CPUtime=6.29
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 745 0 0 0 629 0 0 0 25 0 1 0 1129854643 3796992 728 1992294400 134512640 135819388 4294956176 18446744073709551615 134616782 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 927 728 148 319 0 605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3708

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1607552/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=5224 CPUtime=12.69
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 1089 0 0 0 1269 0 0 0 25 0 1 0 1129854643 5349376 1072 1992294400 134512640 135819388 4294956176 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 1306 1072 148 319 0 984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5224

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1607104/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=5648 CPUtime=25.48
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 1208 0 0 0 2548 0 0 0 25 0 1 0 1129854643 5783552 1191 1992294400 134512640 135819388 4294956176 18446744073709551615 134617505 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 1412 1191 148 319 0 1090 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5648

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1606464/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=6200 CPUtime=51.07
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 1340 0 0 0 5107 0 0 0 25 0 1 0 1129854643 6348800 1323 1992294400 134512640 135819388 4294956176 18446744073709551615 134618267 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 1550 1323 148 319 0 1228 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6200

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1605760/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=7044 CPUtime=102.27
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 1516 0 0 0 10226 1 0 0 25 0 1 0 1129854643 7213056 1499 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 1761 1499 148 319 0 1439 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7044

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1604480/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=8352 CPUtime=162.25
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 1823 0 0 0 16224 1 0 0 25 0 1 0 1129854643 8552448 1806 1992294400 134512640 135819388 4294956176 18446744073709551615 135209710 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2088 1806 148 319 0 1766 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8352

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1603456/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=9452 CPUtime=222.24
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2081 0 0 0 22223 1 0 0 25 0 1 0 1129854643 9678848 2064 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2363 2064 148 319 0 2041 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9452

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1603456/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=9452 CPUtime=282.22
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2081 0 0 0 28221 1 0 0 25 0 1 0 1129854643 9678848 2064 1992294400 134512640 135819388 4294956176 18446744073709551615 134668207 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2363 2064 148 319 0 2041 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9452

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1603264/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=9748 CPUtime=342.2
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2120 0 0 0 34219 1 0 0 25 0 1 0 1129854643 9981952 2103 1992294400 134512640 135819388 4294956176 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2437 2103 148 319 0 2115 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9748

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1603008/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=10072 CPUtime=402.19
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2193 0 0 0 40218 1 0 0 25 0 1 0 1129854643 10313728 2176 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2518 2176 148 319 0 2196 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10072

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1602816/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=10204 CPUtime=462.17
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2236 0 0 0 46216 1 0 0 25 0 1 0 1129854643 10448896 2219 1992294400 134512640 135819388 4294956176 18446744073709551615 134617242 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2551 2219 148 319 0 2229 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10204

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1602560/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=10520 CPUtime=522.16
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2293 0 0 0 52215 1 0 0 25 0 1 0 1129854643 10772480 2276 1992294400 134512640 135819388 4294956176 18446744073709551615 134667958 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2630 2276 148 319 0 2308 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10520

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1602560/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=10520 CPUtime=582.14
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2293 0 0 0 58213 1 0 0 25 0 1 0 1129854643 10772480 2276 1992294400 134512640 135819388 4294956176 18446744073709551615 134617039 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2630 2276 148 319 0 2308 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10520

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1602560/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=10520 CPUtime=642.13
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2293 0 0 0 64212 1 0 0 25 0 1 0 1129854643 10772480 2276 1992294400 134512640 135819388 4294956176 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2630 2276 148 319 0 2308 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10520

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1602496/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=10520 CPUtime=702.11
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2293 0 0 0 70210 1 0 0 25 0 1 0 1129854643 10772480 2276 1992294400 134512640 135819388 4294956176 18446744073709551615 134617095 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2630 2276 148 319 0 2308 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10520

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1602304/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=10820 CPUtime=762.1
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2347 0 0 0 76209 1 0 0 25 0 1 0 1129854643 11079680 2330 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2705 2330 148 319 0 2383 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10820

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1601728/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=11376 CPUtime=822.08
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2486 0 0 0 82207 1 0 0 25 0 1 0 1129854643 11649024 2469 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 2844 2469 148 319 0 2522 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11376

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1600704/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=12488 CPUtime=882.07
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2761 0 0 0 88205 2 0 0 25 0 1 0 1129854643 12787712 2744 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3122 2744 148 319 0 2800 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12488

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31493
/proc/meminfo: memFree=1599936/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=13400 CPUtime=942.05
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 2951 0 0 0 94203 2 0 0 25 0 1 0 1129854643 13721600 2934 1992294400 134512640 135819388 4294956176 18446744073709551615 134617392 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3350 2934 148 319 0 3028 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 13400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31499
/proc/meminfo: memFree=1599544/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=13840 CPUtime=1002.03
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 3033 0 0 0 100201 2 0 0 25 0 1 0 1129854643 14172160 3016 1992294400 134512640 135819388 4294956176 18446744073709551615 134586922 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3460 3016 148 319 0 3138 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31499
/proc/meminfo: memFree=1599288/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=14244 CPUtime=1062.02
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 3159 0 0 0 106200 2 0 0 25 0 1 0 1129854643 14585856 3142 1992294400 134512640 135819388 4294956176 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3561 3142 148 319 0 3239 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 14244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31499
/proc/meminfo: memFree=1599224/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=14376 CPUtime=1122
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 3166 0 0 0 112198 2 0 0 25 0 1 0 1129854643 14721024 3149 1992294400 134512640 135819388 4294956176 18446744073709551615 134603096 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3594 3149 148 319 0 3272 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31499
/proc/meminfo: memFree=1598904/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=14712 CPUtime=1181.98
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 3257 0 0 0 118196 2 0 0 25 0 1 0 1129854643 15065088 3240 1992294400 134512640 135819388 4294956176 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3678 3240 148 319 0 3356 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 14712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31499
/proc/meminfo: memFree=1598648/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=14988 CPUtime=1200.08
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 3317 0 0 0 120006 2 0 0 25 0 1 0 1129854643 15347712 3300 1992294400 134512640 135819388 4294956176 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3747 3300 148 319 0 3425 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14988

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 31499
/proc/meminfo: memFree=1598648/2055920 swapFree=4177652/4192956
[pid=31492] ppid=31490 vsize=14988 CPUtime=1200.08
/proc/31492/stat : 31492 (hydrasat-flat) R 31490 31492 31428 0 -1 4194304 3317 0 0 0 120006 2 0 0 25 0 1 0 1129854643 15347712 3300 1992294400 134512640 135819388 4294956176 18446744073709551615 134616829 0 0 4096 1 0 0 0 17 1 0 0
/proc/31492/statm: 3747 3300 148 319 0 3425 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.029995
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 14988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3317
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= 1405

runsolver used 1.14083 second user time and 3.23751 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 09:45:07
IDJOB=1530613
IDBENCH=70655
IDSOLVER=519
FILE ID=node84/1530613-1238571907
PBS_JOBID= 9062191
Free space on /tmp= 66312 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S956671877-054.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530613-1238571907/watcher-1530613-1238571907 -o /tmp/evaluation-result-1530613-1238571907/solver-1530613-1238571907 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530613-1238571907.cnf -rs 1297851382 -co memory_limit 1800

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

MD5SUM BENCH= fa9334576b7ead7d32e2b64d3b23241f
RANDOM SEED=1297851382

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1611944 kB
Buffers:         83692 kB
Cached:         270920 kB
SwapCached:       6944 kB
Active:         196088 kB
Inactive:       167684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611944 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          14772 kB
Slab:            65268 kB
Committed_AS:  3010180 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-04-01 10:05:09