Trace number 1530383

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 2009-03-22-Base? (TO) 1200.11 1200.52

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
MD5SUM346ed8e054c5e49a4baaa61df35615f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark59.442
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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-1530383-1238519982/watcher-1530383-1238519982 -o /tmp/evaluation-result-1530383-1238519982/solver-1530383-1238519982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530383-1238519982.cnf -rs 2124917544 -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: 1.00 1.01 1.22 3/71 19434
/proc/meminfo: memFree=1251968/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=1768 CPUtime=0
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1124661268 1810432 213 1992294400 134512640 135997824 4294956160 18446744073709551615 134519830 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 442 213 158 362 0 77 0

[startup+0.097842 s]
/proc/loadavg: 1.00 1.01 1.22 3/71 19434
/proc/meminfo: memFree=1251968/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=1900 CPUtime=0.09
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 1124661268 1945600 280 1992294400 134512640 135997824 4294956160 18446744073709551615 134757673 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 475 280 175 362 0 110 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.101841 s]
/proc/loadavg: 1.00 1.01 1.22 3/71 19434
/proc/meminfo: memFree=1251968/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=1900 CPUtime=0.1
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 1124661268 1945600 281 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 475 281 175 362 0 110 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1900

[startup+0.301879 s]
/proc/loadavg: 1.00 1.01 1.22 3/71 19434
/proc/meminfo: memFree=1251968/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=2028 CPUtime=0.3
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 328 0 0 0 30 0 0 0 19 0 1 0 1124661268 2076672 311 1992294400 134512640 135997824 4294956160 18446744073709551615 134683527 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 507 311 175 362 0 142 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2028

[startup+0.701955 s]
/proc/loadavg: 1.00 1.01 1.22 3/71 19434
/proc/meminfo: memFree=1251968/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=2292 CPUtime=0.7
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 373 0 0 0 70 0 0 0 22 0 1 0 1124661268 2347008 356 1992294400 134512640 135997824 4294956160 18446744073709551615 134758056 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 573 356 175 362 0 208 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2292

[startup+1.50111 s]
/proc/loadavg: 1.00 1.01 1.22 2/72 19435
/proc/meminfo: memFree=1251064/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=2820 CPUtime=1.49
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 499 0 0 0 149 0 0 0 25 0 1 0 1124661268 2887680 482 1992294400 134512640 135997824 4294956160 18446744073709551615 135387659 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 705 482 175 362 0 340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2820

[startup+3.10141 s]
/proc/loadavg: 1.00 1.01 1.22 2/72 19435
/proc/meminfo: memFree=1250104/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=3740 CPUtime=3.09
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 747 0 0 0 309 0 0 0 25 0 1 0 1124661268 3829760 730 1992294400 134512640 135997824 4294956160 18446744073709551615 134757799 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 935 730 175 362 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3740

[startup+6.30203 s]
/proc/loadavg: 1.00 1.01 1.22 2/72 19435
/proc/meminfo: memFree=1248056/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=5364 CPUtime=6.29
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 1146 0 0 0 629 0 0 0 25 0 1 0 1124661268 5492736 1129 1992294400 134512640 135997824 4294956160 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 1341 1129 175 362 0 976 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5364

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.22 2/72 19435
/proc/meminfo: memFree=1245312/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=8300 CPUtime=12.69
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 1780 0 0 0 1268 1 0 0 25 0 1 0 1124661268 8499200 1763 1992294400 134512640 135997824 4294956160 18446744073709551615 134758138 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 2075 1763 175 362 0 1710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8300

[startup+25.5017 s]
/proc/loadavg: 1.00 1.01 1.21 2/72 19435
/proc/meminfo: memFree=1241216/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=13216 CPUtime=25.48
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 2927 0 0 0 2546 2 0 0 25 0 1 0 1124661268 13533184 2877 1992294400 134512640 135997824 4294956160 18446744073709551615 134756100 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 3304 2877 175 362 0 2939 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13216

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.21 2/72 19435
/proc/meminfo: memFree=1236736/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=17928 CPUtime=51.07
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 4021 0 0 0 5104 3 0 0 25 0 1 0 1124661268 18358272 3906 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 4482 3906 175 362 0 4117 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17928

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.19 2/72 19435
/proc/meminfo: memFree=1228352/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=27020 CPUtime=102.26
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 6108 0 0 0 10222 4 0 0 25 0 1 0 1124661268 27668480 5957 1992294400 134512640 135997824 4294956160 18446744073709551615 134757901 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 6755 5957 175 362 0 6390 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27020

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.18 2/72 19435
/proc/meminfo: memFree=1219968/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=36492 CPUtime=162.23
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 8469 0 0 0 16216 7 0 0 25 0 1 0 1124661268 37367808 8047 1992294400 134512640 135997824 4294956160 18446744073709551615 134757455 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 9123 8047 175 362 0 8758 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 36492

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/72 19435
/proc/meminfo: memFree=1214848/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=42380 CPUtime=222.22
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 9952 0 0 0 22213 9 0 0 25 0 1 0 1124661268 43397120 9318 1992294400 134512640 135997824 4294956160 18446744073709551615 134758115 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 10595 9318 175 362 0 10230 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42380

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/72 19435
/proc/meminfo: memFree=1209280/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=48340 CPUtime=282.19
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 11326 0 0 0 28209 10 0 0 25 0 1 0 1124661268 49500160 10692 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 12085 10692 175 362 0 11720 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48340

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/72 19435
/proc/meminfo: memFree=1204928/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=52944 CPUtime=342.17
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 12412 0 0 0 34206 11 0 0 25 0 1 0 1124661268 54214656 11778 1992294400 134512640 135997824 4294956160 18446744073709551615 134757801 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 13236 11778 175 362 0 12871 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52944

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/72 19435
/proc/meminfo: memFree=1199296/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=59448 CPUtime=402.16
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 13802 0 0 0 40203 13 0 0 25 0 1 0 1124661268 60874752 13168 1992294400 134512640 135997824 4294956160 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 14862 13168 175 362 0 14497 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 59448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/72 19435
/proc/meminfo: memFree=1196480/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=63592 CPUtime=462.13
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 14764 0 0 0 46199 14 0 0 25 0 1 0 1124661268 65118208 13873 1992294400 134512640 135997824 4294956160 18446744073709551615 134757809 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 15898 13873 175 362 0 15533 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 63592

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/72 19435
/proc/meminfo: memFree=1193408/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=67168 CPUtime=522.12
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 15544 0 0 0 52197 15 0 0 25 0 1 0 1124661268 68780032 14653 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 16792 14653 175 362 0 16427 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 67168

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 19435
/proc/meminfo: memFree=1190592/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=70096 CPUtime=582.09
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 16239 0 0 0 58193 16 0 0 25 0 1 0 1124661268 71778304 15348 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 17524 15348 175 362 0 17159 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 70096

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 19435
/proc/meminfo: memFree=1186752/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=74092 CPUtime=642.08
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 17195 0 0 0 64191 17 0 0 25 0 1 0 1124661268 75870208 16304 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 18523 16304 175 362 0 18158 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 74092

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/72 19435
/proc/meminfo: memFree=1184000/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=77756 CPUtime=702.05
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 18076 0 0 0 70188 17 0 0 25 0 1 0 1124661268 79622144 17004 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 19439 17004 175 362 0 19074 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 77756

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.07 2/72 19435
/proc/meminfo: memFree=1181440/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=80532 CPUtime=762.03
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 18706 0 0 0 76185 18 0 0 25 0 1 0 1124661268 82464768 17634 1992294400 134512640 135997824 4294956160 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 20133 17634 175 362 0 19768 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 80532

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/72 19435
/proc/meminfo: memFree=1179136/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=83432 CPUtime=822.01
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 19325 0 0 0 82182 19 0 0 25 0 1 0 1124661268 85434368 18207 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 20858 18207 175 362 0 20493 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 83432

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/72 19435
/proc/meminfo: memFree=1174656/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=88940 CPUtime=881.99
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 20643 0 0 0 88179 20 0 0 25 0 1 0 1124661268 91074560 19324 1992294400 134512640 135997824 4294956160 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 22235 19324 175 362 0 21870 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 88940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/72 19435
/proc/meminfo: memFree=1172544/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=90768 CPUtime=941.96
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 21177 0 0 0 94176 20 0 0 25 0 1 0 1124661268 92946432 19858 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 22692 19858 175 362 0 22327 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 90768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/72 19435
/proc/meminfo: memFree=1167872/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=95340 CPUtime=1001.94
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 22570 0 0 0 100173 21 0 0 25 0 1 0 1124661268 97628160 21009 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 23835 21009 175 362 0 23470 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 95340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/72 19435
/proc/meminfo: memFree=1165696/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=98768 CPUtime=1061.93
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 23510 0 0 0 106171 22 0 0 25 0 1 0 1124661268 101138432 21567 1992294400 134512640 135997824 4294956160 18446744073709551615 134757553 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 24692 21567 175 362 0 24327 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 98768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/72 19435
/proc/meminfo: memFree=1163904/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=100492 CPUtime=1121.9
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 23948 0 0 0 112168 22 0 0 25 0 1 0 1124661268 102903808 22005 1992294400 134512640 135997824 4294956160 18446744073709551615 134757894 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 25123 22005 175 362 0 24758 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 100492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/72 19435
/proc/meminfo: memFree=1162048/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=102684 CPUtime=1181.88
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 24498 0 0 0 118165 23 0 0 25 0 1 0 1124661268 105148416 22444 1992294400 134512640 135997824 4294956160 18446744073709551615 134757451 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 25671 22444 175 362 0 25306 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 102684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/72 19435
/proc/meminfo: memFree=1161536/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=103264 CPUtime=1200.08
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 24644 0 0 0 119985 23 0 0 25 0 1 0 1124661268 105742336 22590 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 25816 22590 175 362 0 25451 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 103264

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/72 19435
/proc/meminfo: memFree=1161536/2055920 swapFree=4170332/4192956
[pid=19434] ppid=19432 vsize=103264 CPUtime=1200.08
/proc/19434/stat : 19434 (hydrasat) R 19432 19434 19299 0 -1 4194304 24644 0 0 0 119985 23 0 0 25 0 1 0 1124661268 105742336 22590 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/19434/statm: 25816 22590 175 362 0 25451 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 103264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.254961
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 103264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24644
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= 1610

runsolver used 0.872867 second user time and 3.50347 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-31 19:19:42
IDJOB=1530383
IDBENCH=70578
IDSOLVER=520
FILE ID=node38/1530383-1238519982
PBS_JOBID= 9062019
Free space on /tmp= 65528 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530383-1238519982/watcher-1530383-1238519982 -o /tmp/evaluation-result-1530383-1238519982/solver-1530383-1238519982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530383-1238519982.cnf -rs 2124917544 -co memory_limit 1800

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

MD5SUM BENCH= 346ed8e054c5e49a4baaa61df35615f1
RANDOM SEED=2124917544

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:       1252384 kB
Buffers:         90864 kB
Cached:         610536 kB
SwapCached:      11172 kB
Active:         164688 kB
Inactive:       549348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1252384 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            74672 kB
Committed_AS:  3171004 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= 65528 MiB
End job on node38 at 2009-03-31 19:39:44